You know that moment when your dog suddenly stops playing, sits down hard, and starts dragging their bottom across the carpet? It’s embarrassing, sure, but it’s also your dog trying to tell you something important. That scoot is often the first clue that their anal glands are full, blocked, or infected. Anal glands are two small sacs located just inside your dog’s rectum, and they normally empty a little bit when your dog poops. When those glands don’t empty properly, they can become impacted, infected, or even abscessed. Learning to spot the early signs can save your dog a lot of discomfort and save you a trip to the emergency vet. Here’s what to look for.
1. The Classic Scoot: Dragging Their Bottom on the Floor
If your dog sits down and drags their rear end across your rug, grass, or sidewalk, that’s the most obvious sign of anal gland trouble. They are trying to put pressure on the glands to release the built-up fluid. While occasional scooting can happen after a messy poop, repeated scooting (more than once or twice a day) is a red flag. This behavior is your dog’s way of trying to fix the problem themselves. If you notice this, check their rear end for other signs like redness or swelling. And remember, if you have a breed that is prone to anal gland issues, like small dogs or some herding breeds, it’s smart to keep an eye on their overall health. For example, if you own an Australian Shepherd, you might already know they can be prone to digestive sensitivities that affect gland function.
2. The Fishy Odor: A Smell You Can’t Ignore
Have you ever caught a sudden, strong fishy smell coming from your dog, even though they haven’t been near the water? That’s the distinct odor of anal gland fluid. When the glands are blocked, the fluid can leak out a little at a time, especially when your dog is scared, excited, or sleeping. The smell is potent and metallic, and it can linger on furniture, bedding, and your dog’s fur. If you notice this smell, check your dog’s rear end for any wet spots or staining. This is often the first sign owners notice before the scooting starts. A dog that is otherwise healthy but suddenly smells like fish needs a vet visit to have their glands expressed manually.
“A dog’s anal glands are like nature’s secret handshake, but when they get blocked, that handshake turns into a very stinky problem.”
3. Excessive Licking and Biting at the Rear End
Dogs lick themselves to clean and soothe, but when they obsessively lick or bite at their rear end, it’s a sign of irritation. A blocked anal gland feels uncomfortable, like a pimple that won’t pop. Your dog might turn around and nip at their tail area, or they might sit and lick the ground near where they were sitting. This behavior can lead to hair loss or raw skin around the anus. If you see your dog doing this, gently check the area. You might notice redness, swelling, or even a small lump on one side of the anus. While some dogs are just fastidious groomers, persistent licking in that area is a clear signal that something is wrong.
4. A Swollen or Red Rear End (The Visual Check)
Sometimes you can actually see the problem. Gently lift your dog’s tail and look at the area around the anus. A healthy anal gland area should look clean and not swollen. If one or both sides look puffy, red, or feel warm to the touch, that’s a sign of inflammation or infection. In more severe cases, you might see a small, hard lump near the anal opening. This is the blocked gland itself. If the gland becomes abscessed, it can rupture, leaving a bloody or pus-filled hole. That’s an emergency. Don’t try to squeeze the gland yourself if it looks swollen or infected, you could cause more pain or spread the infection. Your vet can express the gland safely and prescribe antibiotics if needed.
Some dogs naturally express their anal glands when they have a firm, bulky poop. Feeding a high-fiber diet can sometimes help prevent blockages. For large breeds like the Cane Corso, diet plays a big role in stool consistency, which directly affects gland health.
5. Chasing Their Tail or Sitting Uncomfortably
Not every dog scoots. Some dogs show anal gland discomfort by chasing their tail obsessively, sitting in a hunched position, or standing with their tail tucked tightly. They might also “scoot” by sitting on one hip and then shifting to the other. If your dog seems restless, gets up and down frequently, or keeps looking back at their rear end, they are likely in pain. This is especially common in dogs who are otherwise calm and not typically tail-chasers. Pay attention to changes in their posture. A dog that suddenly can’t get comfortable on their bed might be dealing with a blocked gland. The discomfort can also make them irritable, so if your normally friendly dog snaps when you touch their back end, take it seriously.
6. Changes in Pooping: Straining or Small Stools
Blocked anal glands can make pooping painful. Your dog might strain to poop, produce only small, ribbon-like stools, or cry out when they go. This happens because the swollen gland puts pressure on the rectum, making it harder for stool to pass. Some dogs will also poop more frequently, trying to push the gland open. If you notice your dog is struggling to poop or their stool looks unusually thin, don’t just assume it’s a fiber issue. Have your vet check their anal glands as part of the exam. Keeping your dog well-hydrated and feeding a diet that produces firm stools can help. For example, if you feed a high-protein diet, like the options in 5 Best Dog Foods for Cane Corsos: High-Protein Picks, make sure your dog is also getting enough fiber to keep things moving smoothly.
When to Call the Vet
If you see any of these signs, especially scooting, licking, or a fishy smell, it’s time to call your vet. A simple manual expression often fixes the problem quickly. But if the gland is infected or abscessed, your dog may need antibiotics, pain relief, or even a minor procedure to flush the gland. Never try to express the glands yourself at home unless your vet has shown you how and given the okay. Doing it wrong can cause more pain, rupture the gland, or lead to a serious infection. Most dogs with blocked glands feel better within 24 hours of proper treatment. If your dog has repeated blockages, your vet might suggest adding fiber, probiotics, or even a prescription diet to help. And if you have a breed that tends to have sensitive stomachs, like an Australian Shepherd, keeping their diet consistent can help prevent the loose stools that often lead to gland problems.
