Exercise Yes, Start Slow

It is crucial that your dog have an exercise plan, but that doesn't mean to start running an hour a day. If your dog has little activity, you should start slow, just  as with people according to an article from Phys Org an exercising restraint when starting to exercise your dog.

One thing the article impresses is that take your dog's breed into consideration when exercising. Their natural temperament, the way their body is made, even proclivities to certain diseases make it so you need to choose good exercise routine that won't hurt them. You can find more about breed specific routines here: Exercise by Dog Breed. See if your dog's breed is here.