If your not going to be home just for a day you could put up a fence like just a plastic one so the dog doesnt roam through the house and leave plenty of water and food and leave pad for it to pee on but if your going to be gone for a long time you might consider letting someone take care of it or take it with you to wherever you are going
Yes its called new owners -_-
a dogsitter or you an take your dog to the kennel.
Take the dog to a vet and they will tell you what to do.
then give it to some one who could take care of it
call the number on the collar if no collar look for posters and take it home to make sure it doesn't get hurt. take care of it.
Any that he thinks he can take care of. If you want it to be a surprise get a dog that is easy to take care of and one that is not to wild.
try and rehome it or take it the dog shelter
you can't actually take care of a dog if your not physically there, but you can have someone else take care of the dog; or you can accommodate the dog in an area when you are at work or school. Leaving fresh water, food, toys, bed, and a training pad helps if you aren't around.
Chihuahua
By what?
Yes, if you can take care of it.
You are able to take your dog home when the puppy is about 8 weeks old.