Klonopin Clonazepam For Dogs: Dosage Chart By Weight

Clonazepam (Klonopin®) is a medication typically prescribed to humans for treating seizures and panic disorders. It is effective in dogs as well. Clonazepam for dogs can be used off-label to treat various conditions, including seizures, anxiety, noise phobias, aggression, separation anxiety, and locomotive disorders. 

Clonazepam may not be safe for all canines, so weighing the risks and benefits before starting the medication is essential.

This blog article is a comprehensive guide about Clonazepam, its safe dosage, benefits, possible side effects, and safe administration methods.

Is Clonazepam safe for dogs?

Clonazepam Klonopin® is among the popular off-label veterinary medication used to treat canine seizures and other behavioral issues such as anxiety and aggression and as a muscle relaxant.

Clonazepam is a human medication that is part of the benzodiazepine class. When used at the appropriate dose, clonazepam is safe for dogs.

Overdosing or using this medication for an extended period of time can cause adverse effects in dogs. Make sure to take your veterinarian’s advice before giving clonazepam to your pet.

Clonazepam For Dogs

Klonopin® Clonazepam Dosage for Dogs

The safe dosage of Klonopin Clonazepam for dogs is 0.1–0.5 mg/kg or 0.05-0.25 mg/lbs 2 to 3 times a day. The dose can be increased to a maximum of 0.1–1 mg/kg with the veterinarian’s advice only.

The ideal dose of the medicine will depend on the health issue, the weight of the puppy, and overall health condition and can be increased or decreased accordingly.

Overdosing of Klonopin is toxic and can lead your furry friend to severe health issues. Make sure to administrate the medicine with professional vet advice only.

Clonazepam Klonopin Dosage Chart for Dogs by Weight

Dog weight Kg
(0.1–0.5 mg/kg)
Dog Weight lbs
(0.05-0.25 mg/lbs)
Clonazepam Dosage
2 kg4 lbs0.2 mg
5 kg11 lbs0.5 mg
8 kg18 lbs0.8 mg
12 kg26 lbs1.2 mg
15 kg33 lbs1.5 mg
18 kg40 lbs1.8 mg
21 kg46 lbs2.1 mg
25 kg55 lbs2.5 mg
30 kg66 lbs3 mg
35 kg77 lbs3.5 mg
40 kg88 lbs4 mg
45 kg99 lbs4.5 mg
50 kg110 lbs5 mg


Clonazepam has a wide variety of benefits for dogs when used at the appropriate dose. These benefits include:

  • Treating seizures
  • Reducing anxiety
  • Improving muscle coordination
  • Relaxing muscles
  • Reducing aggression

Side Effects

The most common side effects of Clonazepam for dogs are:

  • Sedation
  • Ataxia
  • Weakness
  • Vomiting
  • Diarrhea
  • Constipation
  • Changes in Appetite

If you overdose your pup on the drug, your pet may experience severe side effects such as liver damage or respiratory depression. 

If you observe any of the above adverse effects, stop the treatment immediately and contact your veterinarian soon to avoid any complications

How to Give Clonazepam to your dog safely?

When giving Clonazepam to your dog, it is important to follow the veterinarian’s instructions. 

Always give the medicine in a safe dose and keep a safe time gap between the doses.

E.g., If you are giving the medicine twice a day, you need to keep at least a 10-12 hours gap between the doses. If your vet suggests the medicine three times a day for your pet, then you need to keep 8 hours gap between the doses. 

Clonazepam should be slowly tapered off rather than abruptly stopped to avoid withdrawal symptoms. 

Precautions and warnings

  • There are a few precautions and warnings to be aware of when giving Clonazepam to your dog.  
  • Clonazepam can interact with other medications. Inform your vet if your canine is already taking any other treatment.
  • It can also make dogs more sensitive to heat, so avoid exercising your dog in hot weather. 
  • Clonazepam should not be used in pregnant or nursing dogs. 
  • Puppies weight below 2 kg cannot take medicine until your vet prescribe it. 
  • Canines having liver disorders or other health issues should use the medicine with the veterinarian’s prescription only.

Which dogs should not take clonazepam?

Dogs having liver disorder, allergic to the medicine, pregnant or nursing, dogs that are taking other medications, and dogs that are sensitive to heat should not take clonazepam.

Can I give Klonopin to my Dogs for fireworks Anxiety?

Many veterinarians worldwide prescribe Klonopin for treating canine behavior issues such as aggression and Anxiety. Klonopin for loud voice anxiety in canines, such as fireworks anxiety, has not been tested on research bases.

However, many pet owners and even veterinarians prescribe Klonopin for fireworks anxiety in puppies. We suggest taking your veterinarian’s advice before administrating the drug.

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How long does it take clonazepam to work in dogs?

The effects of clonazepam can be seen within 1-2 hours after administration. The effects typically last for 4-6 hours but may last up to 12 hours.

For the treatment of seizures and other behavioral issues, a full course of treatment is required, and you will see the positive effects gradually.

Can I give my dog Klonopin for a car ride?

Klonopin can be used for treating car anxiety in dogs. However, there are certain motion sickness and car anxiety medications available that are specially formulated for use in pets. So we will prefer those medications instead of Klonopin for a car ride.


Clonazepam is safe for dogs when used at the appropriate dose. The medication can have a wide variety of benefits, but it is important to be aware of the potential side effects.

If you have any questions about giving clonazepam to your dog, feel free to ask in the comment section or contact us directly via our contact us page. 

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