It's important to remember that ageing is a natural part of your dog's life. And as your dog ages, she may begin to act differently. Ageing takes a toll on a dog's entire body, including her brain. This may lead to behavioural changes.
![]() Healthy Older Brain | ![]() Older Brain with Damage |
| MRI scans show loss of brain tissue in affected dogs. Note: MRI scans are not harmful to dogs. | |
Check the signs that affect your pet and discuss them with your veterinarian.
House-soiling accidents
No longer "asks" to go outside
Doesn't greet family members
Does not want attention/petting
Puppies may need several visits in their first year for vaccinations. Adult dogs generally benefit from annual check-ups, while senior or special-needs dogs might require more frequent visits.
Does not recognize familiar people or places
Does not respond to verbal cues
Sleeps more during the day or less at night
Appears lost or confused in the house or yard
Wanders or paces
Stares into space or at walls
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To keep your dog acting young and healthy, proper nutrition is important. As your pet ages, continue to feed her foods rich in antioxidants and essential nutrients to keep her active and alert.

For an accurate diagnosis and treatment options, always consult your veterinarian.
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This weight management and mobility support dog food was created with Hill’s unique understanding of the biology of overweight dogs.
Supports energy level, joint health, and beautiful coat in large breed mature dogs
Though it may seem like your four-legged friend loves nothing more than to nap on the couch, dogs need regular exercise to stay healthy just like people do.
Learn what you can feed your pregnant or nursing dog to keep her and her new pups healthy.
Selecting the right food for your puppy is a key to quality nutrition and a long, healthy life., Learn more about how to select the right puppy food.
A dog with a sensitive stomach has special needs. Learn more about sensitive stomach symptoms in your dog, what you can do to help sooth your pet’s insides and get recommendations on sensitive stomach dog food.
Our low calorie formula helps you control your dog's weight. It's packed with high-quality protein for building lean muscles, and made with purposeful ingredients for a flavorful, nutritious meal. Clinically proven antioxidants, Vitamin C+E, help promote a healthy immune system.
Our low calorie formula helps you control your dog's weight. It's packed with high-quality protein for building lean muscles, and made with purposeful ingredients for a flavorful, nutritious meal. Clinically proven antioxidants, Vitamin C+E, help promote a healthy immune system.

