:confused: well I have to chose between a chihuahua and a mini doxin whice 1 should I get

Dogs vary so much within a breed, you might best go with which ever breed you can find a quality dog from. Look around at both breeds until you find a good one. There is some very good advice at Woodhaven Labradors Articles

Consider the animal shelter. There are many nice dogs, and you can see how
They look with little or no grooming. You can also see how they behave. Look
For dogs that want your attention, but are not going wild. Leave the ones that
Retreat to the back of their cage. Look at their teeth. Look for ones that
Still show a 3 lobed, clove like pattern on the front ones. Leave the ones
That fight letting you look at their teeth too much. If the points are worn
Off the teeth, it is an older dog that may break your heart by dying too soon.
Pinch the web between its toes. It hurts. It is OK for the dog to pull away
Or whine, but it shouldn't growl, snap or show its teeth. Since the shelter likely will kill most of the dogs, you may as well pick out a nice one.

Finding a good breeder and purchasing a puppy that will make a good pet is very difficult. Almost nobody is intentionally breeding dogs to be nice pets. Most of your so called reputable breeders are breeding for show or something. They may say the puppies they don't keep for their purpose make great pets, but the truth is that the parents were selected for other than health and temperament. Often they keep the puppies in the kennel too long and they miss the important early socialization puppies need to live in the house with people.

Next are the disreputable breeders. They breed any 2 registered dogs they can lay a hold of looking only at the money they can make selling them to pet stores. Pet store puppies are easy to find, but difficult to socialize into nice pets, perhaps difficult to even keep alive. You will not get what you pay for at a pet store.

One of the best sources for dogs with a predictable personality is the rescue
Dogs. These are dogs that lost their home, but were taken into a foster home
To be retrained as necessary and placed in the right home for them. You may
Find a rescue near you starting at American Kennel Club - Breed Rescue The rescues charge a fee to help cover their expenses, but is much less than the price of a puppy plus all its medical expenses the first year.