Review Of How Long Can I Leave A Dog At Home References. How long can puppies be alone? After grooming, your pup may be confused or even act weird.
It all depends on whether their needs are taken care of and how well the dog handles separation. Dog breeds that can be left alone for long periods include labrador and golden retriever, beagle, peekapoo, or shiba inu. Many experts say that puppies shouldn't be left alone for more than two hours, while adult dogs.