Skip to searchSkip to main content
Not in the U.S?

Not shopping in the U.S. or plan on shipping to a Canadian address?

Continue to Canada site
Use App
24/7 HelpHelp
Get help from our experts 24/7
1-800-672-4399
  • Track Order
AccountAccount
Sign InNew Customer? Start here
  • Account
  • Orders
  • Manage Autoship
  • Favorites
  • Buy Again
  • Prescriptions
  • My Vet Clinics
  • Pet Portal
  • Connect with a Vet
  • Pet Insurance Dashboard
  • My Rescues
CartCart
Your cart is empty.
Something missing? Sign in to see items you may have added from another computer or device.
Not in the U.S?

Not shopping in the U.S. or plan on shipping to a Canadian address?

Continue to Canada site
Use App
24/7 Help
Get help from our experts 24/7
1-800-672-4399
  • Track Order
AccountAccount
Sign InNew Customer? Start here
  • Account
  • Orders
  • Manage Autoship
  • Favorites
  • Buy Again
  • Prescriptions
  • My Vet Clinics
  • Pet Portal
  • Connect with a Vet
  • Pet Insurance Dashboard
  • My Rescues
CartCart
Your cart is empty.
Something missing? Sign in to see items you may have added from another computer or device.
Food
  • Dry Food
  • Wet Food
  • Fresh Food & Toppers
  • Veterinary Diets
  • Science-Backed Formulas
  • Puppy Food
Treats
  • Bones, Bully Sticks & Naturals
  • Soft & Chewy Treats
  • Dental Treats
  • Biscuits & Cookies
  • Long-Lasting Chews
  • Jerky Treats
  • Freeze-Dried & Dehydrated
Health & Pharmacy
  • Flea & Tick
  • Vitamins & Supplements
  • Allergy & Itch Relief
  • Heartworm & Dewormers
  • Pharmacy & Prescriptions
  • Anxiety & Calming Care
  • DNA Testing Kits
Supplies
  • Crates, Pens & Gates
  • Beds
  • Tech & Smart Home
  • Leashes, Collars & Harnesses
  • Bowls & Feeders
  • Clothing & Accessories
  • Carriers & Travel
  • Training & Behavior
Dog DealsNew Dog SuppliesPet Parent SuppliesShop all Dog
Toys
  • Plush Toys
  • Chew Toys
  • Fetch Toys
  • Treat Dispensing Toys
  • Puzzle Toys
  • Rope & Tug Toys
Cleaning & Potty
  • Pee Pads & Diapers
  • Poop Bags & Scoopers
  • Cleaners & Stain Removers
  • Vacuums & Steam Cleaners
Grooming
  • Brushes & Combs
  • Shampoos & Conditioners
  • Grooming Tools
  • Paw & Nail Care
  • Ear Care
  • Skin Care
Gift Cards
Popular Brands
Purina Pro Plan
Hill's
Blue Buffalo
Frisco
Royal Canin
Bark
Food
  • Wet Food
  • Dry Food
  • Science-Backed Formulas
  • Veterinary Diets
  • Highest Quality Food
  • Food Toppers
  • Kitten Food
Litter
  • Clumping
  • Scented
  • Unscented
  • Natural
  • Lightweight
Treats
  • Crunchy Treats
  • Lickable Treats
  • Soft & Chewy Treats
  • Dental Treats
  • Catnip
  • Cat Grass
Supplies
  • Litter Boxes & Accessories
  • Tech & Smart Home
  • Beds
  • Carriers & Travel
  • Bowls & Feeders
  • Grooming
  • Collars, Leashes & Harnesses
Cat DealsPet Parent SuppliesShop all Cat
Health & Pharmacy
  • Flea & Tick
  • Vitamins & Supplements
  • Allergy & Itch Relief
  • Pharmacy & Prescriptions
  • Anxiety & Calming Care
  • Urinary Tract & Kidneys
  • Test Kits
Trees & Scratchers
  • Trees & Condos
  • Scratchers & Scratching Posts
  • Wall Shelves
  • Window Perches
Toys
  • Interactive & Electronic Toys
  • Scratchers
  • Teasers & Wands
  • Balls & Chasers
  • Catnip Toys
  • Plush & Mice Toys
Gift Cards
Popular Brands
Tiny Tiger
Shop Blue Buffalo
Shop litter robot
Shop Temptations
Shop Hill's Science Diet
Shop Purina Pro Plan
Real ingredients you can see Hydration-focused cat food by Weruva Shop now
Horse
  • Feed
  • Treats
  • Blankets and Sheets
  • Tack
  • Health and Wellness
  • Dewormers
  • Vitamins and Supplements
Chicken
  • Feed
  • Treats
  • Feeders, Waterers and Deicers
  • Chick Starter Feed
  • Nesting and Egg Supplies
  • Coops and Accessories
  • Vitamins and Healthcare
Livestock
  • Cattle
  • Goat
  • Pig
  • Sheep
  • Llama and Alpaca
  • Livestock Feed
  • Livestock Supplements
Wild Bird & Wildlife
  • Wild Bird
  • Wild Bird Food
  • Wild Bird Seed
  • Wild Bird Suet
  • Wild Bird Feeders
  • Hummingbird Supplies
  • Duck and Waterfowl
Small Animal
  • Rabbit
  • Guinea Pig
  • Chinchilla
  • Hamster
  • Rat
  • Ferret
  • Bedding and Litter
Pet Bird
  • Parrot
  • Parakeet
  • Cockatiel
  • Toys
  • Cages and Accessories
  • Food
  • Perches
Fish
  • Freshwater Fish Supplies
  • Saltwater Fish Supplies
  • Koi and Pond Supplies
  • Fish Food
  • Aquariums and Fish Tanks
  • Fish Tank Filters and Media
  • Aquarium Decorations
Reptile and Amphibian
  • Live Feeders
  • Food and Treats
  • Tanks and Terrariums
  • Heating and Lighting
  • Aquatic Turtle
  • Bearded Dragon
  • Snake
Gift Cards
Popular Brands
Shop Buckeye
Shop Animed
Shop Cosequin
Fall care, delivered Feed, tack, meds, supplements & more
Prescriptions
Order your pet's prescription items.
How it works
Shop all Pharmacy
Health Services
Chewy Vet Care
Chat free with our vet team
CarePlus Pet Insurance & Wellness Plans
Compounded Medications
Choose from a variety of flavors, strengths, and forms for your pet or horse.
Learn about compounding
Dog
  • Prescription Flea & Tick
  • Heartworm Prevention
  • Pain Relief & Arthritis
  • Antibiotics & Antifungals
  • Allergy Relief
  • Anxiety & Calming
  • Ear & Skin Conditions
  • Eye Drops & Ointments
  • Urinary & Kidney
  • Diabetes Care & Insulin
Cat
  • Prescription Flea & Tick
  • Dewormers & Parasiticides
  • Eye Drops & Ointments
  • Antibiotics & Antifungals
  • Allergy Relief
  • Anxiety & Calming
  • Urinary & Kidney
  • Thyroid & Hormone
  • Pain Relief & Arthritis
  • Diabetes Care & Insulin
Horse
  • Joint and Anti-Inflammatory
  • Metabolic and Endocrine
  • Calming and Behavioral Support
  • Pain Medicine
  • Antibiotics
  • Allergy and Immune
  • Vitamins and Electrolytes
Expert Health Tips
  • PetMD
Connect with a Vet
Chat for free with a licensed vet tech.
Learn more
CarePlus Pet Insurance & Wellness Plans
Give your pet the best possible health coverage with pet insurance and wellness plans.
Learn more
Chewy Vet Care
Exceptional in-person routine and urgent care from our compassionate veterinary teams.
Schedule a visit
Learn
How We Give Back
We've donated more than $100M in products to rescue animal centers.
Learn more
Donate to a Rescue
You can help us make an impact by donating items to your local shelter.
Find a Rescue
Find Pets to Adopt
Search thousands of pets from shelters and rescues in Chewy's network.
Find Pets
Join Our Network
Join our network to access benefits and resources that’ll help more pets.
Join Now
Today's Deals
Halloween Shop
Use App
CartCart
  1. Home
  2. Dog
  3. Health & Wellness

Senior Dog: Signs Your Dog is Getting Old

Chewy Editors
By Chewy Editors
Updated
Jul. 1, 2025

Photo by Chewy

Old age can catch anyone off guard. Although pets age at a much faster rate than humans, signs of aging in dogs can occur at such a gradual rate that the day-to-day differences can be hard to spot.

While the natural, slow progression of symptoms can alert us to our dog’s changing needs, it’s important to understand that different dog breeds enter their senior years at different points in life. Typically, large breed dogs can be considered senior dogs as early as age 5, while small breed dogs enter their golden years around the age of 10.

Learn when your dog will enter their senior years.

Telltale Signs of Old Age in Dogs


According to Dr. Sarah Nold, DVM at Trupanion, “Some dogs show signs of aging sooner than others, which can be influenced by the size of the breed. Some of the first signs most people notice are graying of the muzzle and moving more slowly or stiffly around the house and on walks. [A dog’s] eyes can become cloudy,” and you may notice your dog losing weight. “Keep in mind, just because these are common [signs] in older dogs, doesn’t mean they should be ignored,” Dr. Nold says.

How to Slow the Signs of Aging in Senior Dogs


Well-balanced diet.

For starters, providing your senior dog with a balanced diet can be a critical component in ensuring your pup is getting the proper nutrients for a healthy lifestyle at any age. CANIDAE Grain-Free PURE Meadow Senior Formula is a simple, limited ingredient diet option for old dogs, especially pups with sensitive tummies.

Supplements.

“Many dogs may benefit from a joint supplement.” The Nutramax Cosequin Maximum Strength With MSM is a great choice to help maintain an old dog’s optimal joint function. For an added boost in your pooch’s wellness regimen, try incorporating the VetriScience Canine Plus Senior Multivitamin into their daily routine. These tasty treats offer vital nutrients, vitamins, minerals and essential fatty acids to keep your pooch looking and feeling their best.

Exercise.

In addition to providing your four-legged best friend with a solid base of nutrition to keep them happy and healthy, “It’s always good to keep your dog active as much as possible,” Dr. Nold says. “This not only can help with stiffness, but helps to keep [your dog] at an ideal weight, which may slow the progression of arthritis.” Keeping your furry best friend active is important because it keeps their muscles and joints moving on a regular basis. “[Increased] difficulty with mobility is often a big challenge for pet owners as their dogs get older,” Dr. Nold says. “It may make the dog less willing to go on walks, go upstairs or jump into the car. Some even become less interested in getting up to eat or drink.”

Accommodating Your Aging Pet


With old age and the potential of increasing difficulty in your dog’s mobility, it’s important to make sure they are comfortable. The K&H Pet Products Superior Orthopedic Pet Bed helps keep your pooch comfy and cozy in any space around your home. Made from 5 inches of medical-grade orthopedic foam, this dog bed gently cushions pressure points like shoulders and hips to give senior dogs suffering from arthritis a little extra support while lying down.

Along with decreased mobility, senior dogs may experience incontinence, even if they were previously house-trained. Some old dogs may feel embarrassed or guilty for having accidents in the house, so it’s important to provide your pooch with a safe space to accommodate their changing needs. Frisco Training & Potty Pads are a simple and easy solution to save your home from accidents while giving your pet a designated area to do their business in case they can’t make it outdoors.

So, while slowing down is typically considered a natural sign of aging, it’s important to provide old dogs with the extra compassion and understanding they deserve in their golden years. “Decreased vision may cause [your dog] to bump into things in low light, and decreased hearing may cause him to startle easier. Dog dementia may cause your older dog to not deal as well with changes in routine or being alone,” Dr. Nold says.

To keep your pooch happy, healthy and stimulated, try taking part in their favorite activities to keep their mind active. Practice their best tricks or engage them with their favorite toys, even if the play is more delicate or for a shorter period of time. Remember, our pets do not always display signs of discomfort or pain in ways that we may expect, and a transition into old age can be hard on our pets. Consistently approach your dog with a positive attitude and plenty of praise for always being by your side. This includes lots of delicious and healthy treats, like Greenies Aging Care Regular Dental Dog Treats—a smart treat that will keep your pooch’s teeth clean while supporting a lifetime of healthy joints.

Attributions


Chewy Editors

Chewy Editors

Related articles
  • How To Give a Dog the Heimlich Maneuver
    How To Give a Dog the Heimlich Maneuver

  • Why Do My Dog’s Eyes Look Weird in Photos? Is This Normal?
    Why Do My Dog’s Eyes Look Weird in Photos? Is This Normal?

  • Pet Allergies: What To Do If You’re Allergic to Your Cat or Dog
    Pet Allergies: What To Do If You’re Allergic to Your Cat or Dog

  • High Blood Pressure in Dogs: Signs and How To Manage It
    High Blood Pressure in Dogs: Signs and How To Manage It