Meet KPRC #Petproject pup Luca! The perfect travel size buddy. Luca is a 1 year old Chihuahua mix that won't get bigger than this, making it easy to travel with him. He warms up very quickly to people and is sure to keep you happy and cozy this holiday. One of the many perks of adopting Luca is that he is very low maintenance and a kind of dog that compliments any lifestyle. Luca is heartworm positive, but that can be easily treated in our clinic.