The Causes of Dog Odor and How to Resolve It

Does your dog have an offensive odor that's coming between the two of you? Sometimes that doggy odor can be more than just a signal that it's time for a bath. A disagreeable smell coming from a dog can signal anything from a health problem to a run in with a skunk. If you've washed your dog and the bad smell persists, it's time to look for less obvious causes of dog odor. Here are some possibilities:

Dog odor causes: Skin problems

When your dog has a bad smell that just won't go away, it's time to have a closer look at what's happening underneath his collar. It's not uncommon for dogs to develop a contact dermatitis in this area which can present with a bad odor. Flea collars are particularly notorious for causing contact skin reactions. If your dog has an odd odor, take off his collar and inspect the skin underneath. If you notice any skin irritation or oozing, remove the collar and contact your veterinarian immediately.

Dog odor causes: Ear infections

This is another common cause of persistent dog odor that doesn't respond to bathing. You dog's ears can be infected without obvious symptoms, although it's not uncommon for a dog to scratch and paw at his ears repeatedly when they're infected. If you can localize the odor to the region of your dog's ears, it's time to have your dog evaluated by his vet. The smell should subside when the infection clears.

Dog odor causes: Anal gland problems

When your dog becomes frightened, he may excrete a small amount of oily material from his anal glands. The odor has a strong, fishy smell and is quite unpleasant. The secreted anal gland material may end up on his fur which can cause a putrid odor. The anal glands can also become infected or impacted which can lead to a persistent, unpleasant smell that no amount of bathing will remove. Some signs of impacted anal glands are licking or biting at the anal area and scooting the rump against the ground. If you see these signs or if the odor is emanating from his anal area, take your dog to his vet to have his anal glands emptied and any infection treated.

Dog odor causes: Oily skin