Chihuahua collars are fairly simple to shop for because most collars are easily adjustable to fit a chihuahua. Though there is some debate whether or not it’s safe to use a collar for a chihuahua. You want to be particular when deciding if a collar is right for your chihuahua. If he or she seems to be very hyper and bolt off at things randomly then it could be dangerous. Chihuahuas have a very fragile trachea and a collar is going to pull directly on it. A chihuahua harness may be much better for your little dog.
Though many chihuahuas aren’t too excitable and a collar may be perfect. Remember to measure your chihuahuas neck and also to make sure you can fit two fingers between the collar and his or her neck to make sure it’s not too tight.