Dog Gone Problems is a weekly advice column by David Codr, a dog behaviorist in Omaha. David answers dog behavior questions sent in by our readers. You can reach him at dogbehaviorquestions@gmail.com.

Dog Gone Problems is a weekly advice column by David Codr, a dog behaviorist in Omaha. David answers dog behavior questions sent in by our readers. You can reach him at dogbehaviorquestions@gmail.com.

Dog training 101: Use expert tips covering basic commands, potty training, leash walking, and problem behaviors.

Solve puppy potty training regression with 10 simple fixes. Learn why accidents happen and how to use positive reinforcement.

If you’ve been attempting to potty train since the puppy stage and your dog isn’t house trained at one year, it’s natural to be concerned. Don’t lose hope, however, since all dogs can succeed at ...