Gabapentin Dose for 70 lb Dogs

Gabapentin is a medication commonly used in dogs to help manage pain and seizures. The dosage for a 70 lb dog can vary depending on the specific condition being treated and the dog’s individual response to the medication. Generally, the recommended dosage for gabapentin in dogs is 2.2-13.6 mg per pound of body weight, taken up to three times daily.

For a 70 lb dog, this would mean a dosage range of 154-952 mg per day. It’s important to always follow your veterinarian’s specific dosage instructions and never adjust the dosage without consulting them first.

How quickly does gabapentin work in dogs?

The time it takes for the medication to start working can vary depending on the dog and the condition being treated.

When treating pain, gabapentin may take several days to reach its full effectiveness. This is because the medication works by changing the way the brain processes pain, and it may take some time for the brain to adjust to the new medication.

When treating seizures, gabapentin may start working more quickly. Some dogs may see a reduction in seizure activity within a few hours of starting the medication, while others may take a few days to see a change.

It is important to talk to your veterinarian about the specific condition being treated and the expected time frame for the medication to start working. Dosage and frequency of administration may also play a role in the effectiveness of the medication.

What are the side effects of gabapentin for dogs?

One potential side effect of gabapentin is sedation or drowsiness. This may make it difficult for dogs to stay awake or be active. This side effect can also make it harder for dogs to respond to commands or perform certain tasks.

Another side effect of gabapentin is loss of appetite. This can lead to weight loss and decreased energy levels in dogs. It is important to monitor your dog’s food intake and weight while they are on gabapentin.

Gastrointestinal issues, such as vomiting or diarrhea, are also possible side effects of gabapentin. These symptoms can be caused by the medication’s effects on the stomach and intestines. It is important to talk to your vet if your dog experiences any of these symptoms.

Another side effect of gabapentin is behavioral changes. Some dogs may become more aggressive or anxious while taking the medication. Others may become more docile or lethargic. It is important to observe your dog’s behavior while they are on gabapentin and report any changes to your vet.

Finally, gabapentin can also cause changes in liver and kidney function. These changes can lead to organ damage if not caught early. It is important to have regular blood tests done while your dog is on gabapentin to check for these changes.

What happens if I give my dog too much gabapentin?

Here are a few things to be aware of if you suspect your dog has been given too much gabapentin:

  • Drowsiness: One of the most common side effects of gabapentin is drowsiness and sedation. If your dog has been given too much, they may be excessively sleepy or have trouble staying awake.
  • Loss of coordination: Gabapentin can also cause loss of coordination and difficulty walking. If your dog appears unsteady or is having trouble walking, it may be a sign of an overdose.
  • Vomiting and diarrhea: Another possible side effect of gabapentin is stomach upset, which can lead to vomiting and diarrhea.
  • Breathing problems: Gabapentin can also cause respiratory depression, which means your dog may have trouble breathing. If your dog is struggling to breathe, seek immediate medical attention.
  • Seizures: Gabapentin is often used to treat seizures, but an overdose can actually cause seizures to occur. If your dog starts having seizures, seek immediate medical attention.

Gabapentin dog can’t walk

In some cases, gabapentin can cause a side effect known as “ataxia,” which is a loss of coordination and balance. This can lead to difficulty or inability to walk.

There are a few reasons why this may happen. One is that the dosage of gabapentin may be too high for the dog’s body. This can cause the medication to build up in the bloodstream and lead to ataxia. It is important to work with a veterinarian to determine the appropriate dosage for your dog.

Another reason why gabapentin may cause a dog to be unable to walk is if the dog has a pre-existing condition that affects their nervous system. This can include things like degenerative myelopathy or intervertebral disk disease. In these cases, gabapentin may exacerbate the existing condition and lead to ataxia.

Some dogs may have an allergic reaction to gabapentin. This can cause swelling and inflammation in the body, leading to ataxia. If your dog experiences symptoms such as hives or difficulty breathing, it is important to seek veterinary attention immediately.

Is there an alternative to gabapentin for dogs?

Here are a few potential options for dog owners to discuss with their veterinarians:

  1. Tramadol – This medication is also used to treat chronic pain and is similar to gabapentin in its effects. However, tramadol can cause drowsiness and may interact with other medications.
  2. Amitriptyline – This medication is often used to treat chronic pain, but it can also be used to treat seizures. It is important to be aware that amitriptyline can cause sedation and dry mouth in dogs.
  3. Phenobarbital – This medication is primarily used to control seizures, but it can also be used to treat chronic pain. It is important to closely monitor your dog’s blood levels while using phenobarbital as it can have negative effects on the liver and other organs.
  4. Meloxicam – This medication is a non-steroidal anti-inflammatory drug (NSAID) and is commonly used to treat pain and inflammation. It is important to discuss potential side effects and drug interactions with your veterinarian.
  5. CBD oil – CBD oil is derived from hemp and is becoming increasingly popular as a natural alternative to traditional medications. It is thought to have anti-inflammatory and pain-relieving properties, but more research is needed to fully understand its effects.

Conclusion of gabapentin for dogs

Gabapentin is a medication commonly used to treat seizures and chronic pain in dogs. It works by altering the activity of certain chemicals in the brain, which can help to reduce seizures and alleviate pain. However, like all medications, gabapentin has its own set of potential side effects, drug interactions, and contraindications. It is important to understand these before giving gabapentin to your dog.


  • Can effectively treat seizures and chronic pain in dogs
  • Is relatively well-tolerated by most dogs
  • Has a relatively low risk of side effects compared to other medications


  • Can cause sedation and drowsiness in some dogs
  • Can interact with other medications, so it is important to inform your vet of any other medications your dog is taking
  • Can cause stomach upset in some dogs

Side Effects:

  • Drowsiness and sedation
  • Loss of coordination
  • Stomach upset
  • Diarrhea
  • Vomiting


  • Gabapentin is considered to be a relatively safe medication for dogs, but it is important to give it at the correct dose and to monitor your dog for any signs of an overdose.

Drug Interactions:

  • Gabapentin can interact with other medications, so it is important to inform your vet of any other medications your dog is taking.


  • Gabapentin should not be given to dogs with kidney or liver disease.

Research and Study:

  • Gabapentin has been widely studied in dogs and has been found to be effective in treating seizures and chronic pain.


  • There are other medications that can be used to treat seizures and chronic pain in dogs, such as phenobarbital and tramadol. It is important to discuss the options with your vet to determine the best treatment plan for your dog.

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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