Clindamycin for Dogs Dosage Chart By Weight: How Much Clindamycin Can Dogs Take?

Clindamycin is an FDA-approved antibiotic that is used to treat your dog’s infection. This article is intended to help you understand more about Clindamycin for dogs: dosage, side effects, and reviews.

Clindamycin dosage chart for dogs

How much Clindamycin can I give my dog?

You can give your dog 2.5 to 15 mg of Clindamycin per pound every 12 hours for a maximum of 28 days. The dosage of Clindamycin for dogs varies depending on the type of infection and your dog’s weight.

  • For dogs with infected wounds, abscesses, or dental infections: 2.5 mg of Clindamycin per pound of body weight, given every 12 hours.
  • For dogs with osteomyelitis: 5 mg of Clindamycin per pound of body weight, given every 12 hours.

Clindamycin is available in a variety of different forms, including oral tablets, capsules, and topical ointments. Clindamycin comes in 4 different strengths including  25 mg, 50 mg, 75 mg, and 150 mg.

Infected wounds, abscesses, or dental infections

Dog’s weight (lbs) Clindamycin dosage (capsule)
10 lbs 1 capsule of 25 mg
20 lbs 1 capsule of 50 mg
30 lbs 1 capsule of 75 mg
40 lbs 2 capsules of 50 mg
50 lbs 2 and 1/2 capsules of 50 mg
60 lbs 1 capsule of 150 mg
70 lbs 3 and 1/2 capsules of 50 mg
80 lbs 4 capsules of 50 mg
90 lbs 1 and 1/2 capsules of 150 mg


Dog’s weight (lbs) Clindamycin dosage (capsule)
10 lbs 1 capsule of 50 mg
20 lbs 2 capsules of 50 mg
30 lbs 1 capsule of 150 mg
40 lbs 4 capsules of 50 mg
50 lbs 5 capsules of 50 mg
60 lbs 2 capsules of 150 mg
70 lbs 7 capsules of 50 mg
80 lbs 8 capsules of 50 mg
90 lbs 3 capsules of 150 mg

NOTE: It’s important to consult your vet for the correct dosage to get the best results.

What is Clindamycin used for dogs?

Clindamycin (brands: Antirobe®, Cleocin®, Clintabs ®) is an antibiotic that can be used to treat a wide range of bacterial infections in dogs, including:

  • Infected wounds
  • Bone infection
  • Abscesses
  • Toxoplasmosis
  • Dental infections
  • Skin infections

Clindamycin is available as a capsule, chewable, or drop and should be administered at regular intervals. The usual dose for dogs is 2.5 to 15 mg/lb every 12 hours for a maximum of 28 days.

Clindamycin is usually given in combination with other antibiotics, such as cotrimoxazole, ciprofloxacin, or ofloxacin for moderate infections, and with an aminoglycoside for severe infections.

Clindamycin should not be given to pregnant or breeding dogs or those with kidney disease, liver disease, or severe dehydration. Do not use this medication without first consulting your veterinarian.

Clindamycin is contraindicated in patients with known hypersensitivity to clindamycin or lincomycin. Allergic reactions may occur rarely but can be severe and life-threatening.

Clindamycin should be used with caution in dogs with severe liver or kidney dysfunction and in animals taking erythromycin or neuromuscular blocking agents.

What are the side effects of clindamycin for dogs?

The most common side effects of clindamycin include diarrhea, vomiting, and decreased appetite. These may decrease over time. If they do not go away or get worse, check with your veterinarian.

In rare cases, diarrhea may be severe enough to lead to a decreased ability to eat or drink and dehydration. Talk to your vet if you have concerns about your pet’s health or behavior after taking clindamycin.

Clindamycin reviews from dog owners

“I have a 5-year-old golden retriever who has had oral infections. I started giving her clindamycin after being prescribed by my vet. I am very happy to say that after just 14 days on Clindamycin, she stopped shaking and became more alert and responsive. Her gums are healing nicely and her oral infections are gone! Clindamycin seems to be working better than anything else I have tried so far. I would definitely recommend it to other pet owners.”

“We have been using Clindamycin for about 2 weeks now and I am happy to say that she is doing much better. She has been able to eat better and is getting stronger every day. She still needs help walking sometimes but she is getting better every day. I would definitely recommend Clindamycin to anyone who has an animal with bone infection!”

“I have a 7-year-old springer spaniel. She had an abscess on her leg which needed drainage and I was told by my vet to use Clindamycin. I just started using it 5 days ago, but she seems to be doing much better. It has been almost 2 weeks since I started using it and there is no more swelling or redness around the wound. I am so thankful for Clindamycin!”

Is Clindamycin a good antibiotic for dogs?

Clindamycin is considered safe for use in dogs but should be used with caution if your pet has liver or kidney disease. If you’re unsure whether it’s safe for your pet, talk to your veterinarian before administering it.

Clindamycin is approved by the FDA for use in dogs with wounds, abscesses, and osteomyelitis (bone infections).

Can a dog overdose on Clindamycin?

Yes, it is possible for a dog to overdose on clindamycin. The symptoms of an overdose include vomiting, diarrhea, and loss of appetite in dogs.

It’s not unusual for dogs to have GI distress when they take antibiotics. But if your dog is vomiting and having diarrhea, you should contact your veterinarian for further instructions.

How quickly does Clindamycin work in dogs?

Clindamycin works quickly, but it takes a few days for positive results to show up. The length of time it takes for clindamycin to start working depends on the type of infection you are treating.

Conclusion of dosing dogs with Clindamycin

The safety of clindamycin for dogs has been well established in clinical studies. In fact, this antibiotic has been studied more thoroughly than other drugs on the market today. It is considered highly safe for use in dogs, even when it is combined with another medication.

The most common side effects include diarrhea and vomiting. Some cases have caused elevated liver enzymes in dogs with kidney or liver problems but this can usually be reversed by stopping the treatment or switching to a different antibiotic later on down the road if needed.

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Hannah Elizabeth is an English animal behavior author, having written for several online publications. With a degree in Animal Behaviour and over a decade of practical animal husbandry experience, Hannah's articles cover everything from pet care to wildlife conservation. When she isn't creating content for blog posts, Hannah enjoys long walks with her Rottweiler cross Senna, reading fantasy novels and breeding aquarium shrimp.

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