If your dog is emiting a fishy odor, the most likely cause is that the anal glands are impacted and need to be released. The anal sacs are the size of peas and are psoitioned on both side of the inside of your dog's rectum. These sacs have an oily substance that is released through your dog's excrement.
Urinary Tract Infection
Sometimes the fishy smell is so strong that pet parents can't tell exactly where it's coming from. If the anal glands are healthy, the next likely culprit is a urinary tract infection (UTI), Tracey says.
Although not uncommon, this particular odor is definitely peculiar. There are a few common reasons why your dog might be giving off a fishy odor, like: Your dog rolled in something outside. Hormonal changes when a female dog is in heat.
What are anal glands? Anal glands are small paired sacs that sit on the left and right side (around 5 o'clock and 7 o'clock) of your dog/cat's anus. The cells lining these glands produce an oily secretion with a distinct rotten fishy, metallic smell.
A veterinarian's treatment is the only recourse when a female dog smells fishy from vaginitis or pyometra. Antibiotics and surgery will be necessary to resolve these issues. You can express anal glands at home or have a dog care specialist handle it, but that may not be enough to ward off anal sac disease.
Use a dog-safe shampoo and avoid getting water in his ears. After the bath, dry your dog off thoroughly and brush his fur. You may also want to use a deodorizing spray or wipe to help combat the fishy smell. If your dog has allergies, talk to your veterinarian about treatment options.
Be on the lookout for the following signs: Your dog is scooting on the carpet. Your dog is licking his bottom a lot. If your dog's glands are really full, they may leak out a stinky, pungent smell.
Dogs can feel this built up pressure and will try to express their anal glands on their own. They can do this by scooting their butt across the floor or by chewing and licking at the rectal area.
It's natural for dogs to sniff crotches—it's a form of communication and information gathering. In the canine world, sniffing is the primary way dogs learn about their environment and the people and animals in it.
In the dog world, a moderate degree of licking is part of normal grooming behavior. For example, a male or female dog may lick the genital area after urinating as a means of cleaning the area.
A dog's anal glands are located in sacs on either side of the anus. The sacs have soft walls filled with fluid that usually gets released every time they have a bowel movement. Both male and female dogs have these glands.
Most dogs never need their glands expressed. The fluid is released naturally when they pass stool. However, some dogs will need their glands emptied for them. This can be an infrequent occurrence (once or twice a year) or something that is done every 4-6 weeks.
Then you see your dog scooting his bum on the ground or licking around the area. If the anal glands are not emptied they can become impacted and an abscess can form, which then bursts through the skin leaving a smelly, bloody, painful mess.
Symptoms of a blocked anal gland include: Scooting - rubbing the bottom (anus) on the ground. A foul, fishy smell. Nibbling and licking the anus and/or lower back.
WHAT DOGS NEED THIS SERVICE? Certain breeds (usually on the small side) are more likely to need monthly, manual expression of their glands: Chihuahuas, Toy and Miniature Poodles, Cocker Spaniels, Lhasa Apsos, Basset Hounds, and Beagles top the list. However, anal gland issues can affect dogs of all sizes.
Some dogs never require manual expression of their anal sacs, while other dogs require expression every 3-4 weeks. If you notice signs of discomfort in your pet, such as frequent licking of the bottom, scooting of the bottom on the ground, or a stiff-legged or hunched posture, they may need their anal sacs expressed.
If you notice a fishy smell, call your veterinarian. Your dog may simply need his anal glands manually emptied, or expressed, which should resolve the odor. Some dogs, especially small dog breeds, require that their anal glands be expressed regularly.
After washing your dog with a deodorizing shampoo to get all the gunk out of their fur and to get rid of the worst of the smell, try cleaning your dog with lemon juice. Squirt the lemon juice over the smelly areas (which is probably most of your dog). Let the solution sit for 5–10 minutes. Rinse.
According to Odors Away, baking something sweet, like cookies or the perfect dessert to complement your fish entree, can replace the fishy smell with something new—and much more pleasant.
Swelling and warmth. Redness and swelling are the first signs of a yeast infection, but a dog's symptoms can progress to swelling, warmth, and pain in the infected area. Odor. Another common sign of yeast infection is a distinct smell, which will likely be your first indicator that your dog has this condition.
Some signs of a female dog going into heat may include lower energy levels, more aggressive behavior, differences in leg-raising while urinating, urinating more often than usual, and even running away from home. This is unlike male dogs, who do not experience heat cycles.
It's normal for an unspayed dog's vulva to swell during certain points in her estrus cycle, or heat. The canine estrus cycle has four stages: proestrus, estrus, diestrus, and anestrus. The vulva will begin to swell during proestrus and remain enlarged to varying degrees throughout estrus and diestrus.