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Senior Shih Tzu Care: Complete Guide

Shih Tzus are affectionate, sturdy little companions known for their lush coats and big personalities. As they age, their small size and [brachycephalic](https://seniorpet.org/knowledge/[persian](https://seniorpet.org/knowledge/breed/persian "Senior Persian Cat Health Guide")-cat-brachycephalic-airway "Brachycephalic Syndrome Guide") features create a specific set of health and care priorities. This guide explains when a [Shih Tzu](https://seniorpet.org/knowledge/breed/shih-tzu "Senior Shih Tzu Health Guide") is considered a senior, the most important health concerns by body system, and practical advice on feeding, exercise, grooming, preventive screening, and day-to-day life with a senior Shih Tzu.

1. About the breed

The Shih Tzu is an ancient toy breed with roots in Tibet and China, where they were bred as companion dogs and often kept in royal households. The breed’s popularity spread worldwide in the 20th century; today Shih Tzus are beloved lap dogs recognized for their sociable temperament and distinctive long, flowing coat. They are small but hardy, typically weighing 9–16 pounds and living on average 10–16 years.

2. When a Shih Tzu becomes a senior

Shih Tzus are generally considered seniors at about 9–10 years of age. Individual variation is common, so owners should watch for changes in behavior, mobility, appetite, and overall energy level as early indicators of the transition into senior life.

3. Key health concerns for senior Shih Tzus (organized by system)

  • Eyes and vision
- Shallow eye sockets and prominent eyes make Shih Tzus prone to ocular problems: corneal ulcers, proptosis (eye displacement), keratoconjunctivitis sicca (dry eye), cataracts, and [progressive retinal atrophy](https://seniorpet.org/knowledge/[siamese](https://seniorpet.org/knowledge/breed/siamese "Senior Siamese Cat Health Guide")-cat-progressive-retinal-atrophy "Progressive Retinal Atrophy Guide") (PRA). - Daily eye cleaning, prompt veterinary attention for redness or discharge, and routine ophthalmic exams are important.

  • Dental and oral health
- Small breeds commonly develop heavy tartar and early periodontal disease. Periodontal disease can cause pain, tooth loss, and systemic effects on the heart and kidneys. - Regular home brushing, dental chews fashioned for seniors, and professional cleanings under anesthesia as recommended by your vet help preserve oral health.

  • Respiratory and airway (brachycephalic concerns)
- Brachycephalic airway syndrome (narrow nostrils, elongated soft palate, small trachea) can worsen with age or weight gain. Signs include noisy breathing, snoring, exercise intolerance, and heat sensitivity. - Weight control, avoiding overheating, and sometimes surgical correction can improve [quality of life](https://seniorpet.org/knowledge/siamese-cat-quality-of-life "Quality of Life Assessment").

  • Musculoskeletal and spine
- Intervertebral disc disease (IVDD) is a concern for many small breeds. Symptoms include pain, reluctance to jump, hind-leg weakness, or paralysis. - Preventive measures include limiting high-impact jumping, using ramps, and early treatment when pain or neurologic signs appear.

  • Renal and urinary
- [Chronic kidney disease](https://seniorpet.org/knowledge/siamese-cat-kidney-disease "Chronic Kidney Disease Management") becomes more common with age. Early markers (rising creatinine, SDMA, dilute urine) can be detected on bloodwork and urinalysis. - Management includes dietary changes (renal-support diets), fluid support, medication, and monitoring.

  • Cardiovascular
- Small breeds may develop [mitral valve disease](https://seniorpet.org/knowledge/cavalier-king-charles-spaniel-mitral-valve-disease "Mitral Valve Disease Guide") with age. Watch for cough, exercise intolerance, lethargy, and signs of congestive heart failure. Routine cardiac checks are important.

4. Nutrition needs

  • Calorie control: Senior Shih Tzus typically need fewer calories to avoid obesity, which worsens breathing and joint problems.
  • Protein and quality: Maintain adequate high-quality protein to preserve muscle mass while managing phosphorus and protein if kidney disease is present.
  • Joint support: Consider diets or supplements with omega-3 fatty acids, glucosamine, and chondroitin for joint health.
  • Dental diets and kibble: Dental-specific diets or wet food options and regular brushing can reduce tartar.
  • Hydration: Encourage fresh water; seniors with kidney disease may need increased fluid intake or wet food.
  • Work with your veterinarian to tailor calories, nutrient balance, and therapeutic diets if kidney disease or cardiac disease is present.

5. Exercise & activity guidelines

  • Keep activity moderate and low-impact: short, frequent walks and gentle play maintain muscle mass and mental stimulation without overtaxing the airway or spine.
  • Avoid heat and humidity: morning or evening walks are best. Never leave a brachycephalic dog in a hot car or outdoors in heat.
  • Prevent jumping and twisting: use ramps or steps for furniture to reduce IVDD risk.
  • Mental exercise: nose work, gentle training, puzzle feeders, and interactive toys keep a senior’s mind engaged.

6. Grooming & daily care

  • Coat care: Daily brushing prevents mats and skin irritation; frequency of full grooming (clipping/bathing) depends on coat length—many owners choose a shorter “puppy cut” for senior ease.
  • Eyes: Keep hair trimmed away from eyes, gently wipe tear stains and discharge, and use veterinarian‑recommended ocular lubricants if dryness is diagnosed.
  • Dental care: Brush daily if possible; schedule professional cleanings as advised.
  • Ears and nails: Regular ear checks/cleaning (watch for infections) and frequent nail trims (long nails alter gait and increase joint strain).
  • Bedding: Provide an orthopedic, supportive bed and non-slip surfaces to help arthritic joints.

7. Preventive health screening recommendations

  • Frequency: Senior Shih Tzus benefit from exams every 6–12 months.
  • Baseline and repeat tests: CBC, chemistry panel, urinalysis, and SDMA for kidney function; thyroid testing if symptomatic.
  • Blood pressure measurement in older dogs and when kidney or heart disease is suspected.
  • Dental exam and periodontal care under anesthesia as recommended.
  • Ophthalmic exam with a veterinary ophthalmologist for persistent eye issues or at-risk dogs.
  • Cardiac evaluation: auscultation at each visit, and echoes or specialist referral if a murmur or symptoms are noted.
  • Imaging and spine evaluation if signs of IVDD develop—early imaging allows timely treatment.

8. Living with a senior Shih Tzu

Adapting your home and routine helps a senior Shih Tzu remain comfortable and happy. Provide gentle, predictable daily schedules; easily accessible food, water, and litter (if used); ramps or pet stairs; and warm, supportive bedding. Monitor behavior for changes in appetite, bathroom habits, sleep, mobility, or interaction—these are often the first signs of medical problems. Maintain social contact and mental stimulation; many seniors enjoy cuddling, short training sessions, scent games, and simply being near family. Finally, build a close relationship with your veterinarian to catch issues early and create a personalized care plan so your Shih Tzu’s golden years are safe, comfortable, and full of affection.

Related Articles

  • When Is My Shih Tzu a Senior? Signs and Age Thresholds — Shih Tzus are generally classified as senior at about 9–10 years. Watch for age-related signs: cloudy or watery eyes, heavier dental disease, decreased appetite or weight loss suggesting kidney issues, noisy breathing or snoring from airway problems, and reduced mobility or back pain from spinal disease. Schedule semiannual exams and breed-specific prevention (dental cleanings, eye checks, kidney monitoring, airway evaluation, weight management).
  • Shih Tzu Eye Proptosis: Emergency Signs and First Aid — Eye proptosis is an emergent displacement of the eyeball causing a bulging, non‑blinking, swollen or bleeding eye, severe pain, and possible vision loss. Immediately keep the eye moist with sterile saline, cover gently with a moist sterile pad, prevent rubbing, and transport to an emergency veterinarian—do not attempt to replace the globe. Senior dogs’ cardiac, clotting, or systemic disease worsen prognosis; urgent professional care improves outcomes.
  • Senior Shih Tzu Care Basics: Routine, Grooming, and Comfort — Senior Shih Tzu (≈9–10 years) need twice‑yearly veterinary exams with bloodwork and urinalysis to monitor kidneys, dental disease, and thyroid. Clean and trim hair around eyes daily, brush teeth several times weekly (professional cleanings as needed), and watch for brachycephalic airway/respiratory changes. Maintain weight, joint support, gentle low‑impact exercise, regular grooming, and seek urgent care for breathing difficulty, sudden appetite/urination changes, lameness, or vision loss.
  • Shih Tzu Aging Guide: What to Expect as They Grow Older — Shih Tzus become seniors around 9 to 10 years and commonly develop eye disease (dry eye, cataracts, corneal ulcers), dental/periodontal disease, kidney disease, brachycephalic airway syndrome, and spinal problems like IVDD. Veterinary care: semiannual exams with senior bloodwork and urinalysis, professional dental cleanings, weight management, ophthalmic checks, airway assessment, pain control and individualized preventive plans. ([todaysveterinarypractice.com](https://todaysveterinarypractice.com/wp-content/uploads/sites/4/2022/06/TVP-2022-0708_Aging_Eye.pdf?utm_source=openai))
  • Factors That Affect Shih Tzu Lifespan: Genetics to Care — Shih Tzu lifespan is influenced by genetics and age‑related risks: progressive eye disease, dental disease, chronic kidney disease, brachycephalic airway problems, and intervertebral disc disease. For seniors (9–10+ years) prevent and monitor with twice‑yearly vet exams and bloodwork (renal panel), dental cleanings, routine ophthalmology checks, weight/exercise control, temperature/airway management, and prompt neurologic evaluation.
  • Age-Related Changes in Shih Tzus: Mobility, Senses, and Weight — At 9–10 years Shih Tzus commonly develop osteoarthritis, reduced mobility, declining vision and hearing, and dental disease that can alter appetite and weight (obesity or muscle loss). Screen biannually with orthopedic, dental, and body‑condition/weight checks plus vision/hearing assessment. Manage with weight control, a senior diet to preserve muscle, low‑impact exercise, prescribed analgesics/joint supplements, regular dental care, and home modifications (ramps, non‑slip surfaces).
  • Preventing and Treating Periodontal Disease in Shih Tzus — Senior Shih Tzus are prone to periodontal disease due to dental crowding and brachycephaly. Prevent with daily tooth brushing using canine toothpaste, size-appropriate dental chews, dental-friendly diets, and twice-yearly veterinary exams. Treat with dental cleaning under anesthesia with radiographs, extractions or periodontal therapy as needed. Pre-anesthetic screening and management of heart, kidney or endocrine comorbidities reduce anesthesia risk and improve outcomes.
  • IVDD in Shih Tzus: Prevention, Signs, and Mobility Aids — Senior Shih Tzus face IVDD risk; reduce it with strict weight control, daily low‑impact exercise, avoiding stairs/jumping, and using a harness plus ramps. Early signs are back pain, reluctance to jump, hindlimb weakness, wobbliness, or loss of bladder/bowel control—seek urgent veterinary care. Mobility aids include ramps, non‑slip flooring, support slings, custom rear‑wheel carts, and guided physical rehabilitation.
  • Chronic Kidney Disease in Shih Tzus: Signs, Tests, Diet — Senior Shih Tzus with chronic kidney disease often show increased thirst/urination, reduced appetite, weight loss, vomiting, halitosis and lethargy. Diagnose with blood tests (BUN, creatinine, SDMA, electrolytes), urinalysis (USG, protein), blood pressure and abdominal ultrasound. Manage with veterinary-prescribed renal diets—phosphorus restriction, controlled high-quality protein, increased omega‑3 fats, sodium moderation—plus wet food, hydration, binders and tailored medications.
  • Managing Brachycephalic Airway Issues in Shih Tzus — Senior (9–10-year) Shih Tzus with brachycephalic airway syndrome need weight management, controlled exercise, heat avoidance, and evaluation for stenotic nares, elongated soft palate, and everted laryngeal saccules; surgical correction (rhinoplasty, staphylectomy) is considered for severe obstruction. Monitor eyes (keratoconjunctivitis, corneal ulcers), dental disease, chronic kidney disease, and cervical spondylopathy with regular exams, targeted diagnostics, and coordinated care.
  • Managing Dry Eye in Shih Tzus: Symptoms to Treatments — Senior Shih Tzus commonly develop keratoconjunctivitis sicca (KCS). Look for thick mucoid discharge, chronic redness, squinting, corneal cloudiness or ulcers and recurrent infections. Diagnosis requires a Schirmer tear test and corneal staining. Treatment includes topical cyclosporine or tacrolimus, frequent lubricants, targeted antibiotics for infections, and parotid duct transposition in refractory cases. Owners must clean eyes, administer meds consistently, and attend regular rechecks.
  • PRA in Shih Tzus: Detecting Progressive Retinal Loss Early — Early detection of progressive retinal atrophy (PRA) in senior Shih Tzus (9–10 years) requires regular ophthalmic exams—including fundic examination and electroretinography (ERG) to identify retinal dysfunction before clinical blindness—plus genetic testing where available. Monitor for night-vision loss, disorientation, and abnormal pupillary responses. Address brachycephalic problems (entropion, corneal disease) and dental disease to reduce ocular complications and preserve vision and quality of life.
  • Grooming Senior Shih Tzus: Coat Care for Comfort & Health — Groom senior Shih Tzus with daily gentle brushing and combing to prevent mats; consider a short puppy clip for comfort. Trim hair around eyes and sanitary areas, bathe every 3–4 weeks with a mild moisturizing shampoo, clean eyes/ears, and brush teeth regularly. Use non‑slip surfaces, low lifts and short sessions to protect spine and brachycephalic breathing; consult your vet before sedation if CKD.
  • Preventing Periodontal Disease in Senior Shih Tzus At Home — Brush your 9–10‑year‑old Shih Tzu’s teeth twice daily with a dog‑specific toothpaste and soft or finger brush; offer veterinary‑approved dental chews and a tartar‑control kibble. Use enzymatic water additives and perform weekly home gum and tooth checks. Schedule professional anesthetic dental cleanings per your vet (often annually); ensure pre‑anesthetic bloodwork and tailored anesthetic protocols to minimize senior risk.
  • Creating a Safer Home for Aging Shih Tzus: Tips — Make your 9–10‑year‑old Shih Tzu safer by reducing brachycephalic stress (keep cool, avoid heavy exercise, use a harness not a collar), protect eyes (regular ophthalmic checks, clean/short facial hair, lubricating drops), maintain dental health (daily brushing, professional cleanings), monitor kidneys (fresh water, annual blood/urine tests, avoid nephrotoxics), and support mobility (non‑slip floors, ramps, orthopedic bed, vet‑approved joint supplements).
  • Improving Sleep for Senior Shih Tzus: Beds & Routines — Provide a supportive, low-entry orthopedic memory-foam bed with bolsters for neck support; keep it in a quiet, draft-free room at stable temperature. Establish a calming nightly routine—short walk, bathroom break, gentle grooming and teeth check—to reduce anxiety and dental pain. Elevate head slightly for brachycephalic breathing issues, protect eyes from irritants, limit nighttime water if advised, and schedule veterinary checks for spine and kidney concerns.
  • Senior Shih Tzu Diet Guide: Nutrients for Aging Dogs — Senior Shih Tzus around 9–10 years need high-quality, easily digestible protein to preserve lean mass; moderated phosphorus and adjusted protein if chronic kidney disease is present; omega-3 fatty acids (EPA/DHA) for inflammation and cognition; small kibble or softened food for dental issues; calorie-controlled meals, regular body-condition checks, and veterinary-guided adjustments.
  • Daily Routine Adjustments for Senior Shih Tzus' Health — For senior Shih Tzus, adopt gentle daily care: clean and lubricate eyes, trim hair to prevent irritation, and schedule ophthalmic checks. Brush teeth daily, offer soft dental-friendly food and regular professional cleanings. Monitor water intake, weight and urine; arrange routine bloodwork (BUN/creatinine) for kidney screening. Protect the airway with cool, low-exertion walks and a harness; prevent spinal strain with ramps, non-slip floors, and an orthopedic bed.
  • Feeding Schedule for Senior Shih Tzus: Meal Timing Tips — Feed senior Shih Tzus 3–4 small, soft-textured meals evenly spaced (every 4–6 hours) to ease chewing and reduce aspiration risk. Offer moist or soaked kibble with fresh water, use raised non‑slip bowls to limit spinal/respiratory strain, monitor body condition and intake, and adjust portions or choose prescription renal diets as your veterinarian recommends.
  • Safe Supplements for Senior Shih Tzus: Eyes, Joints, Kidneys — Safe supplements for senior Shih Tzus: omega‑3 (EPA/DHA) for anti‑inflammatory eye, joint and kidney support; glucosamine with chondroitin (±MSM) for cartilage; antioxidants such as vitamin E, lutein and zeaxanthin for ocular health; and renal support formulas (fish oil, B‑complex) under veterinary supervision. Dose by weight, avoid xylitol, excess vitamins A/D or unproven herbs, and check with your vet if on NSAIDs or with liver/kidney disease.
  • Mobility Modifications for Senior Shih Tzus with IVDD Risk — Use ramps and low steps, non‑slip flooring and grippy booties, raise bowls and provide supportive bedding to reduce spinal strain; avoid jumping or stairs; use a well‑fitted chest or full‑body harness (not a neck collar) for walks and lifts; maintain ideal weight and gentle, low‑impact exercise (controlled short walks, hydrotherapy/physiotherapy) with veterinary guidance to lower IVDD risk and preserve function. ([aaha.org](https://www.aaha.org/wp-content/uploads/globalassets/02-guidelines/2023-aaha-senior-care-guidelines-for-dogs-and-cats/resources/aaha-senior-care-guidelines-toolkit-new.pdf?utm_source=openai))
  • Weight Management for Senior Shih Tzus: Preventing Obesity — Senior Shih Tzu weight management requires portion-controlled, nutrient-dense senior diets with moderate calories, adequate high-quality protein to preserve lean mass, and increased fiber for satiety. Provide low-impact daily exercise (short walks, controlled play), reduce treats, perform monthly weight checks, and screen/manage comorbidities (dental disease, osteoarthritis, hypothyroidism). Work with your veterinarian for a tailored plan.
  • Mental Stimulation for Older Shih Tzus: Keep Minds Sharp — Keep senior Shih Tzus mentally sharp with low-impact scent work (snuffle mats, hidden soft treats), gentle food puzzles using softened kibble, and sound enrichment (calm music, audiobooks). Use short, positive training sessions and slow nose-tracking walks to protect eyes, teeth, airway and spine; avoid vigorous jumping and hard chews. Monitor hydration and choose kidney-friendly treats; consult your vet for individualized plans.
  • Recognizing & Managing Behavioral Changes in Aging Shih Tzus — Older Shih Tzus may show vision loss (bumping, cloudy eyes), dental pain (dropping food, chewing reluctance), BOAS (loud breathing, exercise intolerance), CKD (increased thirst/urination, appetite loss), IVDD (reluctance to jump, back pain, hindlimb weakness) and cognitive decline (disorientation, sleep–wake changes). Manage with veterinary exam, pain control/dental care, ophthalmic/airway/renal work‑up, imaging/physiotherapy, weight control, ramps, and consistent routines.
  • Vaccination and Booster Guide Tailored for Shih Tzus — Senior nine- to ten-year-old Shih Tzu vaccine plans should be individualized: maintain legally required rabies, evaluate core immunity (distemper/adenovirus/parvovirus) with antibody titers every 1–3 years instead of routine boosters, and give noncore vaccines (Bordetella, Leptospira, canine influenza) only for exposure risk. Perform a pre‑vaccination exam and modify or avoid modified‑live vaccines with immune, renal, or cardiac comorbidities.
  • Comprehensive Screening Schedule for Senior Shih Tzus — At 9–10 years, Shih Tzus should have semiannual to annual screening: physical and ophthalmic exam (corneas, cataracts, tear testing), dental exam with anesthesia and full‑mouth radiographs and cleaning, CBC/chemistry including SDMA plus urinalysis every 6–12 months to screen kidneys, brachycephalic airway assessment (laryngeal exam/chest x‑rays) and neurologic/spine exam with imaging if signs present. ([aaha.org](https://www.aaha.org/resources/2023-aaha-senior-care-guidelines-for-dogs-and-cats/diagnostic-tests-and-recommended-frequencies-for-senior-dogs-and-cats/?utm_source=openai))
  • Shih Tzu Quality of Life Checklist for Senior Caregivers — At 9–10 years, monitor Shih Tzu vision, dental health, kidney function, airway patency, and spinal mobility every 3–6 months: annual ophthalmic and dental exams, biannual serum chemistry/urinalysis, observe for snoring/stridor and exercise intolerance, check gait and spinal pain. Home care: daily teeth brushing, weight control, gentle low‑impact exercise, raised feeding platforms, soft bedding, and humidified air to protect airway and spine.
  • Preventing Skin Fold Dermatitis and Ear Infections in Shih Tzus — Senior Shih Tzus prevent skin‑fold dermatitis and ear infections by daily cleaning and drying facial and ear folds with vet‑recommended antiseptic wipes, keeping hair trimmed, and scheduling regular grooming and veterinary exams. Control weight and manage allergies, hypothyroidism or diabetes, and follow prescribed topical or systemic treatments and periodic ear flushes to reduce moisture, inflammation, and recurrence.
  • End of Life Planning for Shih Tzus: Compassionate Decisions — Plan end-of-life care for a senior Shih‑Tzu by monitoring vision/dental health, kidney function, breathing and mobility; schedule twice‑yearly vet exams and baseline bloodwork. Prioritize pain control, dental cleaning, ophthalmic treatment, and airway management; consider hospice, appetite stimulants, and mobility aids. Use validated quality‑of‑life scales and a written euthanasia plan discussed with your veterinarian to guide compassionate, timely decisions.
  • Patellar Luxation in Shih Tzus: Symptoms, Diagnosis, and Treatment — Senior Shih Tzus with patellar luxation often show intermittent hindlimb skipping, lameness, stifle pain, muscle atrophy, and reduced activity. Diagnosis relies on orthopedic exam and radiographs (±CT). Low-grade cases may respond to weight control, NSAIDs, and physiotherapy; higher-grade or recurrent luxations usually require surgical correction (trochleoplasty, tibial tuberosity transposition, soft‑tissue repair). Pre-op screening for arthritis, cardiac or renal disease and anesthetic tailoring is essential.
  • Hypothyroidism in Shih Tzus: Early Signs and Long-Term Care — Hypothyroidism in Shih Tzus commonly causes weight gain, lethargy, slow hair regrowth or alopecia, dry skin, cold intolerance, and bradycardia. Early diagnosis via total T4/TSH testing and starting lifelong levothyroxine improves prognosis. Coordinate long-term care with regular thyroid monitoring, dental and ophthalmic checks, airway assessment, renal screening, and spinal precautions for IVDD to manage comorbidities and adjust treatment.
  • Introducing a Shih Tzu to Other Pets: Harmony and Resource Sharing — Before introductions, have a veterinary check for arthritis, vision/hearing loss, pain, and infectious risks; update vaccinations and adjust medications. Use staged, low‑stress steps: scent swapping, parallel walks, barrier‑separated visual meetings, and brief supervised sessions. Reward calm behavior, provide elevated/safe retreats and separate food, beds and litter areas. Monitor for fatigue, pain or stress and slow or stop if signs appear.
  • Eye Safe Grooming and Play for Shih Tzus with Shallow Orbits — Protect senior Shih Tzu eyes by trimming hair around the eyes with blunt-ended scissors and using gentle, short strokes during brushing to avoid tugging. Use a harness instead of a neck collar, avoid rough play and low-flying toys, and choose soft, supervised play. Keep veterinary ophthalmic exams and prescribed lubricating drops current to monitor corneal exposure and treat irritation promptly.
  • Managing Obesity and Metabolic Health in Shih Tzus — Senior Shih Tzus should lose weight slowly under veterinary supervision—aim for about 1–2% body weight per week using a calorie‑restricted, veterinary therapeutic diet (high protein, high fiber unless renal disease dictates otherwise). Use short, low‑impact walks and a harness to protect brachycephalic airways; monitor corneal exposure and dental disease. Obtain baseline CBC/chemistry/urinalysis and recheck weight and labs every 6–8 weeks.
  • Summer Heat Safety for Shih Tzus: Cooling, Hydration, and Limits — Senior Shih Tzus are heat‑sensitive (brachycephalic, dense coat). Immediately cool with shade or air conditioning, apply cool (not ice‑cold) water to paws/abdomen, use wet towels or cooling mats; offer small, frequent sips of fresh water or dog‑safe electrolyte replacements and frozen wet‑food treats. Avoid midday walks and hot pavement; seek emergency care for collapse, severe panting, vomiting, seizures, disorientation, or body temperature >104°F.