New puppy or dog

Your first 90 days, one decision at a time

Build a workable home routine, introduce equipment gently, and read behavior in context. These guides also help families welcoming an adopted adult dog.

Small mixed-breed puppy sitting beside a caregiver, an open crate, bowls, a leash, and chew toys.

Build the routine

The decisions that shape the first months

Start with the next decision in front of you. Each guide states what the sources support, where uncertainty remains, and when professional help matters.