Some dogs’ house soiling is caused by incontinence, a medical condition in which a dog “leaks” or voids his bladder. Dogs with incontinence problems often seem unaware that they’ve soiled. Sometimes they void urine while asleep. A number of medical issues—including a urinary tract infection, a weak sphincter caused by old age, hormone-related problems after spay surgery, bladder stones, diabetes, kidney disease, Cushing’s disease, neurological problems and abnormalities of the genitalia—can cause urinary incontinence in dogs. Before attempting behavior modification for separation anxiety, please see your dog’s veterinarian to rule out medical issues.
Always remember that you are dealing with a very immature young animal. Be realistic, flexible, patient and always fair during puppy training sessions. Your puppy doesn't just automatically know this stuff! It's all new to him and he is bound to have the odd slip up and mistake along the way. Don't worry about these mistakes, just move on and do your best to prevent them in the future.
The most common form of anxiety is separation anxiety in dogs, which can occur when a dog is left alone for any period of time. Separation anxiety occurs when a dog or puppy develops a phobia from being left alone. Dogs suffering from this condition may develop behavioral issues and severe stress. Often, dogs who have been adopted from a kennel have either lost a loved one or have been previously mistreated, which has caused separation anxiety to surface later on when they’re older.
