What to Expect the First Week With a Newly Adopted Dog

Expect your new dog to be quieter and more cautious than they were in foster care. New places take time to feel safe.
Rescue workers call the adjustment curve the “3-3-3 rule”: 3 days to decompress, 3 weeks to learn your routine, 3 months to feel fully at home. If you just adopted through Dogs 2nd Chance, here’s what those first days look like.
The First 72 Hours
Your dog is processing a new home, new smells, and new people all at once. Some dogs shut down and hide; others pace or refuse food for a day or two.
Keep the house calm and limit visitors. Let them find their own pace rather than forcing interaction.
What to Have Ready
- A crate or a small, quiet space they can retreat to
- The two-week supply of food included in your adoption, to avoid an upset stomach from switching brands too fast
- A slip leash for walks until you’re sure of their leash manners
- A vet appointment on the calendar if they need anything beyond what’s already done
Signs You Should Call Us
Call us right away if you notice any of the following.
- Not eating at all after 48 hours
- Ongoing diarrhea
- Signs of pain
- Hiding
- House-training accidents
- Reactivity on leash
We’d rather help you through it than have you guess.
