Chihuahuas aren't generally patient around kids who don't get just how frail they are. They recognise and accept their own breed but do not like other dog breeds.
A chum of mine lost her dog when another much bigger dog attacked him for no obvious reason. Everyone knows our Chihuahuas are very similar to our youngsters so keep a protecting eye on him / her and be conscious of what's around you if your Chi isn't in your arms or a carrier. Joanell is a typical Chihuahua dog owner who would like to be sure that you are selecting a Chihuahua because this is the right dog for you and not simply because they are lovable. Chihuahuas get cold quite easily so have a coat or sweater in case.
Vet : list of ones along the route you are taking.
Long haired chihuahua puppies