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

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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

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How much to feed a puppy is just one of the many questions new puppy owners have. Our complete puppy feeding guide and chart includes expert advice to help you navigate how, when and what to feed your new puppy.
Learn when your puppy is ready to switch to adult dog food by better understanding the nutritional needs for small, medium and large breed dogs.
Curious about when to stop feeding puppy food? Maturity varies by breed, so there’s no one-size-fits-all timeline. Purina’s experts explain here.
Discover Purina® brand dog foods that are specially formulated with higher levels of protein and antioxidants for senior dogs.
Knowing how much to feed your puppy can be challenging. Let’s walk through the main determining variables like age, breed size, activity level, and current weight that determine how many calories your puppy needs.
The right dog food can make a big difference for a senior dog. Read this testimonial on how Purina Pro Plan BRIGHT MIND changed the lives of Sierra and her owners.
Find out the essential nutrients your puppy needs to grow and develop into a healthy adult.
As your dog gets older, his dietary needs will start to change. Learn when you should consider switching to a senior dog food by knowing what to look for.
Sometimes puppies can be finicky eaters, but other times serious health issues could be at play. Let’s check into how your puppy is responding to dry dog food.
From puppy to adult to senior, your dog’s nutritional needs will change throughout life. Learn how to choose the best food for your senior dog.
Proper nutrition has an important effect on your puppy’s growth and development. But how often should you feed a puppy? It depends on how old your puppy is.
Do you think your puppy may be ready for adult dog food? Let's explore the variables that can determine when to switch your puppy to adult dog food.