Puppy Development From 1 to 8 Weeks. Physical Development. At around 12 weeks, puppies gain better control of their bladders and bowels. They may start to sleep through the night without accidents.

In puppy kindergarten, the Duke team followed the development of 101 puppies, tested every two weeks between eight and 20 weeks old. All were Labrador retrievers or Labrador-Golden retriever mixes.

2-Month-Old Puppy Development. When puppies are around the age of 8 to 12 weeks, there is a lot going on from a developmental standpoint. During this period, puppies are in the prime time of the ...

Between shopping for new puppy products and scheduling vet check-ups, you'll want to research the stages of puppy development to ensure they're reaching milestones appropriately.

The best puppy food gives your pet the necessary nutrition for healthy growth and development. Here are our top recommendations, plus tips from veterinarians.

Mouthy, stubborn, seems like they don’t care about you the way they used to. Behaviors like that sound familiar if you have a “teen” dog living with you!

We asked vets what to look for in the best puppy foods. Our recommendations include wet and dry foods for large breeds, sensitive stomachs, and more.