Medical Definition of MOLECULAR GENETICS. : a branch of genetics dealing with the structure and activity of genetic material at the molecular level.ADVERTISEMENT.edical Definition of MOLECULAR GENETICS. : a branch of genetics dealing with the structure and activity of genetic material at the molecular level. Britannica.com: Encyclopedia article about molecular genetics.
We often think of exercise only as a health issue, but it has significant day-to-day effects on a dogâs behavior as well. Dogs â particularly puppies and young dogs â have a lot of energy, and if they donât get the chance to burn it off, destructive behavior is often the result. Dog parks are popular places for off-leash exercise and romping with other dogs, which is exactly what most dogs need. 2  However, not all dogs can play nicely with others. 3  If your dog doesnât like other dogs, the dog park is definitely not the place for him. 4  Doggie day care can exercise both his mind and body.
When not given choices, individuals will be slow to give up behavior even if that behavior results in pain or punishment. Without being taught to do something else your dog will become frustrated and continue the bad behavior. And if you do not teach your dog what to do instead you wonât correct the bad behavior. Without knowing what else to do a dog will become frustrated and continue.