Dog & Cat Articles with Advice from Our Experts

Four Purina experts

Whether you have a dog, cat or both, our experts are here with all the information and tips you need. We use our Purina expertise to cover topics like dog and cat health, nutrition, behavior, training and more. 

Dog & Cat Articles on Advancements in Pet Nutrition

cat eating out of red bowl
Benefits of Probiotics for Cats

Whether your cat is experiencing digestive upset or just needs some additional support for her immune system, probiotics may help. Find out how probiotics for cats work and the benefits they can provide here.

Dogs eating from brass bowls
Benefits of Probiotics for Dogs

Whether your dog is experiencing digestive upset, exhibits anxious behaviors or needs additional support for his immune system, probiotics may help. Find out how probiotics for dogs work and what benefits they can provide.

How to Choose a Healthy Pet Food

It isn’t always easy to know if you’re choosing the right food for your pet. Dr. Callie Harris explains what to look for in a pet food and things to keep in mind when making your decision, such as breed and size, dietary needs and more.

Girl snuggling cat on couch with parent in background
Managing Cat Allergens

Cat allergens can limit people’s interactions with cats. Thanks to the research and innovation of Purina scientists, we’ve found a way to safely reduce active levels of the major cat allergen found in cats’ saliva. 

Man walking on trail with dog
Recycling Purina Packaging

Over 80 percent of Purina products are packaged with recyclable materials. Help us leave behind a cleaner planet for future generations by recycling our packaging. 

Explore Topics Related to Dog & Cat Information

Articles

View
Do cats get asthma? If you’ve noticed your cat coughing or wheezing, cat asthma may be the cause. Get the basics here, including veterinarian recommendations on litter for cats with asthma.
If your puppy scratches at the door, cries or barks excessively, goes to the bathroom in the house and/or chews things every time your family leaves the house, he may be suffering from separation anxiety.
Biting or nipping is normal behavior for your puppy. You have to establish boundaries early, though, or you’re in for bigger ouches later.
Jumping on people can be bothersome, embarrassing and, at times, even dangerous. Like many inappropriate behaviors, jumping up can be corrected. The sooner, the better.
Territorial cat behavior can be common litter box problem for multi-cat homes. Help your cats get along with helpful litter boxes tips & advice.
How often should you change your cat litter? Learn how to keep your cat's litter box clean. Avoid messes & odor by following this litter tips.
The right dog food can make a big difference for a senior dog. See how Purina Pro Plan BRIGHT MIND changed Lady's life and the lives of her owners for the better.
The reason your cat isn't using the litter box could be related to stress. Learn about reasons for cat stress and how to help your cat deal with changes.
Find out how many litter boxes per cat you need whether you have one cat, 2 cats or multiple cats. Avoid litter box problems with these tips and advice!
Transitioning your older dog to a senior dog food can have some benefits. Learn more about the nutritional needs for your dog before you switch.
Your cat likes privacy so you may be wondering where to put the litter box. Understand the top tips when figuring out the best placement for your litter box.
Sleeping in the litter box or other changes in your cat's behavior might mean it's time for a trip to the vet. Learn more about why cats do this & how to correct it.