Dogs can smell like many things, depending on what they have most recently rolled in, but one of the more unpleasant aromas dogs commonly develop is one of fish. If your dog smells like fish, it is probably not because he figured out how to spray himself with Eau de Sardine. A fishy odor is usually the result of secretions from the anal glands. These sacs are full of specialized sweat glands that produce an unpleasant secretion that acts as a scent marker for your dog. When your dog poops, these secretions pass onto the feces, letting other dogs know important chemical information about your dog. Anal gland secretions have a distinct smell that many people describe as fishy. If your dog smells like fish, chances are there may be something going on with her anal glands.

Disorders of the Rectum and Anus in Dogs



Dog Anal Glands: The DIY Solution To Stinky Problems
To help the anal glands to function properly, dogs need to consume the right amounts of fiber. Sadly, due to a lack of good fiber in the average canine diet, many dogs have to have their anal glands expressed manually … meaning the vet or groomer squeezes them by hand to get the fluid out. You know your dog marks his or her — girls do it too! Dogs have two small glands on either side of the anus.


Anal Gland Infection in Puppies
Anal sac disease is caused by clogging or infection of glands called anal sacs located on each side of the anus. It is the most common disease of the anal region in dogs. The anal sacs are related to the scent glands in skunks and produce a small amount of foul-smelling liquid. The liquid is normally squeezed out during defecation. Small breeds are predisposed to anal sac disease; large or giant breeds are rarely affected.



To help the anal glands to function properly, dogs need to consume the right amounts of fiber. Sadly, due to a lack of good fiber in the average canine diet, many dogs have to have their anal glands expressed manually … meaning the vet or groomer squeezes them by hand to get the fluid out. You know your dog marks his or her — girls do it too! Dogs have two small glands on either side of the anus. These glands fill up with a fluid that has a scent exclusive to each dog.