Most dogs are considered senior somewhere between 6 and 10 years old, depending mostly on size (large and giant breeds age faster than small breeds), while cats are generally considered senior starting around 11 years old. This guide brings together everything on PawSeniors in one place, organized by topic, so you can find what’s relevant to your pet’s specific stage and needs without digging through the full archive.
Free Senior Pet Care Checklist
Use this checklist as a starting point for monitoring your senior dog or cat between vet visits. Save it, print it, or keep it on your phone, and check in monthly, or more often if your pet has a diagnosed chronic condition.
Monthly At-Home Health Check
- Weigh your pet (a kitchen or bathroom scale works for cats and small dogs); note any gain or loss of more than 5%
- Run your hands over your pet’s whole body, feeling for new lumps, bumps, or areas of pain
- Check gums for color (should be pink, not pale, white, or yellow) and confirm color returns within 2 seconds of a brief press
- Look at eyes for new cloudiness, redness, or discharge
- Check ears for odor, discharge, or redness
- Watch how your pet rises from lying down; note any new stiffness or hesitation
- Note appetite, water intake, and litter box or bathroom habits compared to last month
Questions to Bring to Every Senior Wellness Visit
- Has anything changed in weight, appetite, thirst, or energy since the last visit?
- Is my pet due for bloodwork, a urinalysis, or a blood pressure check given their age and breed?
- Are there early signs of arthritis, dental disease, or cognitive decline I should watch for specifically in my pet?
- Does my pet’s current medication or supplement list need review for interactions?
- What’s a realistic quality-of-life baseline for my pet right now, so I have something to compare against later?
Warning Signs That Need Same-Day Veterinary Attention
- Difficulty breathing, open-mouth breathing (especially in cats), or blue-tinged gums
- Collapse, seizure, or inability to stand
- Repeated vomiting, especially with a swollen or hard abdomen
- Straining to urinate or defecate with no output
- Sudden severe pain, crying out, or inability to bear weight on a limb
- Sudden disorientation, head tilt, or loss of balance
Simple Weekly Quality-of-Life Tracker
Rate each area from 1 (poor) to 5 (great) once a week. A pattern of consistently low scores across several weeks is worth discussing with your vet.
- Hunger / appetite
- Hydration
- Hygiene (ability to stay clean and groomed)
- Happiness / engagement with family
- Mobility
- More good days than bad days this week?
Health & Mobility
- 10 Early Signs of Arthritis in Senior Dogs (And What to Do Next)
- 10 Health Warning Signs Every Senior Cat Owner Should Know
- Addison's Disease in Senior Dogs: The Great Pretender
- Anal Gland Problems in Senior Dogs: Signs and Treatment
- Anesthesia Safety for Senior Pets: What to Ask Before Surgery or a Dental Cleaning
- Arthritis in Senior Cats: Signs, Diagnosis, and a Multimodal Treatment Approach
- Arthritis Pain Medication for Senior Cats: Solensia and Beyond
- At What Age Is a Dog Considered a Senior? A Breed Size Age Chart
- Bloat (GDV) Risk in Senior Large-Breed Dogs
- Brain Tumors in Senior Dogs: Signs and Diagnosis
- Cancer Warning Signs in Senior Dogs and Cats
- Cataracts and Cataract Surgery in Senior Dogs: Is It Worth It?
- Cataracts and Vision Loss in Senior Dogs: What to Watch For
- Chronic Bronchitis in Senior Cats: The Cough That Isn't a Hairball
- Chronic Ear Infections in Senior Dogs: Why They Keep Coming Back
- Chronic Kidney Disease in Senior Cats: Signs and Management
- Chronic Kidney Disease in Senior Dogs: Signs You Shouldn't Wait On
- Congestive Heart Failure in Senior Dogs: Management and Medications
- Constipation in Senior Dogs and Cats: Causes and Solutions
- Cushing's Disease in Senior Dogs: Signs and Treatment
- Degenerative Myelopathy in Senior Dogs: Signs and Progression
- Dental Disease and Stomatitis in Senior Cats
- Dental Disease in Senior Dogs: The Silent Health Risk You Shouldn't Ignore
- Diabetes in Senior Cats: Signs, Treatment, and the Possibility of Remission
- Diabetes in Senior Dogs: Signs, Risk Factors, and Living With It
- Dry Eye (KCS) in Senior Dogs: Why It Happens and How It's Treated
- Feline Asthma in Senior Cats: Signs and Long-Term Management
- Feline Megacolon: When Constipation Becomes Chronic
- Glaucoma in Senior Dogs: A Vision Emergency You Can't Wait On
- Hearing Loss in Senior Dogs: Signs and How to Help
- Heart Disease in Senior Dogs: Early Warning Signs
- Heart Murmurs in Senior Dogs: What the Grade Actually Means
- Hip Dysplasia in Senior Dogs: Symptoms and Management
- How Much Exercise Does a Senior Dog Actually Need?
- Hypertension in Senior Cats: The Silent Cause of Sudden Blindness
- Hyperthyroidism in Senior Cats: Signs and Treatment
- Hypothyroidism in Senior Dogs: Signs and Treatment
- Inflammatory Bowel Disease (IBD) in Senior Cats
- Intervertebral Disc Disease (IVDD) in Senior Dogs
- Laryngeal Paralysis in Senior Dogs: The Honking Bark You Shouldn't Ignore
- Lipomas in Senior Dogs: What That Lump Under the Skin Usually Means
- Liver Disease in Senior Dogs: Signs and What It Means
- Lymphoma in Senior Dogs: Signs, Diagnosis, and Treatment
- Mast Cell Tumors in Senior Dogs: What to Know About This Common Skin Cancer
- Muscle Loss (Sarcopenia) in Senior Dogs: Why It's Not Just Normal Aging
- Osteosarcoma: Bone Cancer Warning Signs in Senior Large-Breed Dogs
- Pancreatitis in Senior Dogs: Signs and Treatment
- Prescription Pain Medications for Arthritic Senior Dogs: NSAIDs, Librela, and More
- Recognizing Pain in Senior Cats: The Subtle Signs
- Recurrent Urinary Tract Infections in Senior Dogs and Cats
- Seizures in Senior Dogs: New-Onset Epilepsy Explained
- Skin and Coat Changes in Senior Dogs: What's Normal vs. What's Not
- Tracheal Collapse in Senior Small-Breed Dogs: The Honking Cough Explained
- Urinary Incontinence in Senior Dogs: Causes, Diagnosis, and What Actually Helps
- Vestibular Disease in Senior Cats: Sudden Loss of Balance Explained
- Vestibular Disease in Senior Dogs: Sudden Dizziness and Head Tilt Explained
- Vision Loss in Senior Dogs and Cats: Signs and How to Help
Nutrition
- Best Treats for Senior Dogs Managing Weight or Diabetes
- Diet and Supplements for Canine Cognitive Dysfunction
- How to Feed a Senior Dog: Diet Changes That Actually Matter
- How to Read a Dog Food Label for Your Senior Dog
- Hydration Tips for Senior Cats With Chronic Kidney Disease
- Joint Supplements Explained: What Glucosamine, Chondroitin, and Omega-3s Actually Do
- Senior Cat Nutrition: What Your Aging Cat Actually Needs
- Weight Management for Senior Dogs: Why It Gets Harder and How to Do It
- Why Senior Dogs Need More Water Than You Think
Home Adaptations
- 7 Home Modifications That Help Senior Dogs Move Safely
- Car Ramps for Senior Dogs: Protecting Joints on Every Ride
- Car Travel Safety for Senior Dogs and Cats
- Choosing an Orthopedic Bed for a Senior Dog
- Elevated Food and Water Bowls for Senior Dogs: Do They Help?
- Grooming a Senior Dog With Arthritis or Health Conditions
- Litter Box Adaptations for Senior Cats with Arthritis
- Nail Care for Senior Dogs: Why It Matters More As They Age
- Non-Slip Flooring Solutions for Senior Pets With Mobility Issues
- Pet Insurance and Planning for Senior Pet Healthcare Costs
- Physical Rehabilitation and Hydrotherapy for Senior Dogs
- Preparing for a Senior Pet's Vet Visit: Getting the Most From Each Appointment
- Pressure Sores in Senior and Immobile Dogs: Prevention and Care
- Ramps vs. Stairs vs. Lifts: Choosing the Right Mobility Aid for Your Home
- Setting Up a Senior-Friendly Bedroom for Your Dog or Cat
- Teaching a Senior Dog to Accept Toothbrushing
- Teaching a Senior Dog to Use a Ramp: A Step-by-Step Approach
- Yard and Outdoor Safety for Senior Dogs
Emotional & Cognitive Care
- Cognitive Dysfunction in Senior Cats: Recognizing Feline Dementia
- Compassion Fatigue: Caring for Your Own Wellbeing While Caring for a Senior Pet
- Compulsive Licking in Senior Dogs: Pain, Anxiety, or Cognitive Decline?
- DISHAA: How to Recognize Cognitive Decline in Senior Dogs
- Helping a Surviving Pet Grieve After Losing a Companion
- Introducing a New Pet to a Household With a Senior Dog or Cat
- Knowing When It's Time: How Vets Help Families Make the Euthanasia Decision
- Mental Enrichment Ideas to Keep Your Senior Dog's Mind Sharp
- Pet Hospice and End-of-Life Care: What It Involves
- Selegiline for Canine Cognitive Dysfunction: What It Does and Doesn't Do
- Storm and Noise Anxiety in Senior Dogs: Why It Often Gets Worse
- Sundowning in Senior Dogs: Why Evenings Get Harder
- The HHHHHMM Quality of Life Scale: How to Assess Your Senior Pet's Comfort
- Why Separation Anxiety Gets Worse in Senior Dogs (And What Helps)