Question: how long does it take to get used to having a dog?
Answer: Time to Adjust You can gauge the time it might take for your dog to fully acclimate to his home in threes: three days, three weeks, three months (Drs. London and McConnell)1. We think of that first 3 days (at a minimum) as the initial “detox period” as the dog transitions from the shelter to your home.