An 8- to 12-week-old puppy will still be quite small, even if the puppy is a large dog breed. Puppies are physically vulnerable and a bit clumsy. They need plenty of supervision and crating when ...

Boo is an adorable 8-week-old puppy that ended up with the Compassionate Canine Society. She's literally just a baby; most puppies aren't separated from their mom until they are 10-12 weeks old.