Put your fingers inside your dog's groin, where the leg joins the trunk. 5 degrees to 102 degrees is normal. She will have some suggestions for you to shop at. One such treatment is typically the restoration of urine production.
Smaller breeds and puppies usually tend toward faster pulse rates, while larger breeds and healthy dogs who get plenty of exercise often have a slower pulse.
Discuss the problem with your veterinarian before embarking on a behavior modification program. They can defy conditioning. First of all, dog training isn't something you can do once and then forget: Even if your dog can learn everything she needs to know in a week, she's not going to retain much of it if you don't keep practicing with her. If the thermometer does break off, do not attempt to find and extract the broken end. Does your dog have a runny nose? Learn to have a healthy mix between letting your sick dog know that he is cared for and allowing him to rest and relax his way to getting better.
Quite simply, your dog is going to try very hard to do the things that are going to earn her a reward, and not to do the things that are going to earn her a correction.