We are completely guessing on the breed, he may have several breeds mixed in this tiny little body. He is NOT hypoallergenic!!!! He would not do well in a home with little kids as he is very tiny. He is about 4 pounds and 9 weeks old. He is the happiest puppy and very good at entertaining himself. He is good with other dogs and has not been around cats but we are sure he would be fine. This puppy is only available to be adopted to a Orange County Resident. If you are interested in meeting or adopting and live in Orange County please go directly to our web site and fill out the on line adoption application. His adoption fee is $450.