Pepto-Bismol, also known as bismuth sub-salicylate, is an antacid and gastrointestinal remedy for humans. It can also be used on dogs with an upset stomach.

Despite how effective Pepto-Bismol can be for canines, it’s key to administer the right amount. If your puppy’s tummy hurts, you must know how much Pepto to give a dog to properly treat them.

How Much Pepto to Give a Dog & How to Administer It

Pepto-Bismol's dosages heavily rely on one’s weight and the type of bismuth. We might worsen our pet’s condition if we don’t know how much Pepto to give a dog.

Liquid Pepto Dosage for Dogs

Most veterinarians agree that one teaspoon of Pepto should be administered for every 10 pounds (4.54 kg).

Luckily for us, giving Pepto to a pet is fairly easy. We simply use a plastic syringe without a needle and release the bismuth at the back of our dog’s tongue. After that, hold their muzzle for some time in order to make them swallow the liquid.

Your dog should follow a course of 6 to 8 hours per intake. Regardless, stop the treatment and seek other solutions if they don’t recover in two days.

Chewable Pepto Dosage for Dogs

Giving chewable Pepto to a dog is far trickier than its liquid counterpart.

As for the dosage, you should give your pet 8.5 mg of chewable Pepto for every 1 pound (0.45 kg). A chewable tablet weighs 262 mg, so you’ll need a whole tablet for every 30 pounds (13.6 kg). It can become quite confusing to calculate the perfect dosage.

To further our dismay, it’s possible that dogs won’t eat the tablets at all. Dogs are smart enough to notice when you’re trying to give them meds. Since food won’t work as a lure, you can try a more direct approach.

Place the Pepto on the back of your pet’s tongue and shut their mouth briefly. Then, stroke your dog’s throat gently or blow their nose so as to make them swallow. This method is useful for other types of medicines, too.

When Should I Give Pepto to a Dog?

Pepto-Bismol should be administered to dogs when their stomachs are irritated and for no other reason. In fact, research has proven that bismuth subsalicylate works great as an antinauseant for dogs.

Do keep in mind that we need to know if we’re talking about an upset stomach or another condition. For instance, your dog might be vomiting not because they are ill, but rather because something’s stuck in its throat.

It’s better to wait some hours, possibly half a day, before using Pepto or any other OTC medication. In the meantime, you can give your dog food that alleviates their stomach, like bone broth and canned pumpkin.

When Should I Avoid Pepto for a Dog?

If your pet meets one of these conditions, avoid using Pepto!

Your Dog’s on Another Course

When your dog is on a course for another condition, giving Pepto to them is a bad idea.

Medications can interact inside one’s stomach, and some don’t go well with others. In Pepto’s case, its components lessen the effectiveness of antibiotics. Additionally, Pepto, in conjunction with other meds, might produce a GI ulcer.

Due to many other treatments having negative effects when combined with Pepto, it’s better to avoid it at all. Better safe than sorry.

Your Pet’s Pregnant or Nursing

Bismuth subsalicylate, the main component of Pepto, is especially harmful to pregnant and nursing dogs. Consult with your veterinarian before giving yours any kind of treatment: Pepto is not the only dangerous medication during pregnancy.

Your Dog Suffers From a Bleeding Disorder

It’s true that this medicine is only toxic if you don’t know how much Pepto to give a dog, but pets with a bleeding disorder are another story.

The main ingredient of Pepto can worsen a dog’s bleeding disorder: a weak immune system won’t endure a dosage of bismuth subsalicylate. Furthermore, it’s advisable to avoid Pepto if your pet suffers from gastric bleeding.

Does Pepto Have Side Effects?

Provided you understand how much Pepto to give a dog, the side effects of this med are rather mild. Rest assured: they are not life-threatening.

Pepto might cause blacker stools and tongue, which is usually a sign of a serious GI condition. Nevertheless, if other symptoms, such as dehydration, don’t show up, there’s nothing to worry about.

Another side effect of Pepto is constipation. The medication might be too effective, making your dog’s droppings too hard.

The Symptoms of Pepto Intoxication

On the contrary, Pepto intoxication is not mild in the slightest.

Overdoses will for sure aggravate your dog’s stomach issues. Shortly after an excessive intake, your pet will most likely undergo the most common symptoms of gastrointestinal disease. Among them are dehydration, abdominal pain, gastric bleeding, and lack of appetite.

Regardless, as long as you take into account how much Pepto to give a dog, it’s okay to give yours some. It’s worth mentioning that Pepto-Bismol is poisonous to cats in any dosage. Only administer it to your pet if we’re talking about a dog with an upset stomach.