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For a Long, Healthy Life
Dog Life Span and Life Stages
Home > Life Stage Guides
Instructional Videos

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Life Stage Guides    

Our expert information is free for all. Simply look in the categories below to find the answers appropriate for your dog, or look ahead to see what’s coming next.

Puppy - 0-1 Years
From birth until one year of age (up to two years for large breeds), your puppy is going through a period of intense growth and development.
Dog Obedience School
Housetraining a Dog
See all Puppy Topics

Adult Dog - 1-7 Years
Adult dogs build on the healthy foundations of puppyhood. Learn ways to help keep your dog healthy, happy and well-behaved.
Jumping Up
Teaching Hand Signals
See all Adult Dog Topics

Senior Dog - 7+ Years
At seven years of age (five years for large breed dogs), your dog is a senior and can benefit from age-appropriate care.
Dog Care - Older Dogs
Nutrition for Older Dogs
See all Senior Dog Topics

Purina® Puppy Chow® brand Puppy Food Complete & Balanced for Growing Puppies
  • 100% Complete and Balanced nutrition for your puppy's first year, up to two years for large breeds
  • High-quality protein promotes overall proper development
Purina® Dog Chow® brand Dog Food Complete & Balanced
  • Protein-rich ingredients for strong muscles
  • Complete nutrition with antioxidants helps support a healthy immune system
Purina® Senior 7+ brand Adult Dog Food Healthy Morsels™ Soft & Crunchy Bites
  • Great-tasting, easy-to chew kibble provides the specialized nutrition older dogs need.
  • Includes the Purina Ulti-Pro Enhanced Protein System® to help maintain lean body mass and a healthy immune system.
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