PetArmor Antihistamine Medication for Allergies for Dogs, 100 count

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At a Glance

  • Allergy Relief
  • Made in USA
  • All Lifestages
$3.29 First Time Autoship Price
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$5.49 Chewy Price
($0.06 /ea)
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$5.99 List Price
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About This Item

Details

  • Provides your pet with temporary relief from sensitive, itchy skin.
  • The tablets are easy to swallow.
  • A great option for insect bites and stings.
  • Formulated with the same active ingredient as Benadryl Allergy Ultra Tablets.
  • May be given to your canine to help ease her travel anxiety.

Ingredient Information

Instructions

Frequently bought together

Questions & Answers

18 Customer Questions

What are the inactive ingredients?

Answer by Chewy • Oct 01, 2021
The Inactive Ingredients: Corn starch, D&C red no 27 aluminum lake, dicalcium phosphate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol, silicon dioxide, stearic acid, talc, and titanium dioxide.

What is the dosage information?

Answer by Chewy • Sep 02, 2021
For dogs weighing less that 14 pounds, we recommend you consult a veterinarian. Dogs weighing 14-30 pounds should be given 1 tablet twice per day. Dogs weighing over 30 pounds should be given 2 tablets twice per day.

Will this help with excessive licking?

Answer by Chewy • Dec 12, 2022
This medication is designed to provide a temporary relief from sensitive, itchy skin. It can ease symptoms of allergies and insect bites and stings.

Where is this made?

Answer by Chewy • Mar 03, 2022
PetArmor products are made in the USA.
Reviews
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4.2
Rated 4.2 out of 5 stars
899 Ratings
Terms & Conditions

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Ease of use

76% Positive

Effectiveness

75% Positive

Ingredients

69% Positive

Long-lasting relief

75% Positive

259 Customer Reviews

Always consult a veterinarian about your pet’s health needs. Customer reviews should not be used as medical advice.

Rated 5 out of 5 stars
By Mia on Jan 8, 2026

COMPAIRED TO BENADRYL FOR DOGS

I bought this pet armor medication to get my dog through his dog food allergy. While we're switching over to a different type of dog food, this stuff is safer than

I bought this pet armor medication to get my dog through his dog food allergy. While we're switching over to a different type of dog food, this stuff is safer than the human type of Benadryl. I wanted something to help him out while the new food kicks in. It seems to be helping with some comfort.

Rated 5 out of 5 stars
By Diane on Nov 9, 2025

No more misery

Fritz is prone to severe skin allergies that used to drive him crazy. His belly would itch so badly that he would find rough surfaces (like doormats, concrete, etc.)

Fritz is prone to severe skin allergies that used to drive him crazy. His belly would itch so badly that he would find rough surfaces (like doormats, concrete, etc.) to rub his belly back and forth on. Ti the point of getting welts and even scabs! I give him 1 tablet a day of this medicine and he is no longer tortured by his allergies. Thank you!!!

Rated 5 out of 5 stars
By Ed on Jan 6, 2026

Works effectively

I have a beagle-mix who has bad allergies year round...this is the only product that I've given her that works to quell her allergies. I love how quick they wo

I have a beagle-mix who has bad allergies year round...this is the only product that I've given her that works to quell her allergies. I love how quick they work.

Rated 5 out of 5 stars
By Andrea on Nov 26, 2025

Best allergy meds for my Furr baby

I love these allergy pills they are the best out there for furr babies allergies or for their allergic reaction to food and or treats or rashes. I highly recommend

I love these allergy pills they are the best out there for furr babies allergies or for their allergic reaction to food and or treats or rashes. I highly recommend trying them out for yourself and see how fantastic they work. Great price for your money.

Rated 5 out of 5 stars
By Ozzy on Jan 9, 2026

Good for seasonal allergies

I have rescue poms & Pom mix pups. The breed is prone to allergies- both food and environmental. It’s always good to have antihistamines nearby.

I have rescue poms & Pom mix pups. The breed is prone to allergies- both food and environmental. It’s always good to have antihistamines nearby.

Rated 1 out of 5 stars
By Amanda on Dec 12, 2025

Not effective.

I used this medication as instructed on the box with the appropriate dosage for the weight of my dog. Tried it 2 days in a row with no relief for my pup. Very disappointed

I used this medication as instructed on the box with the appropriate dosage for the weight of my dog. Tried it 2 days in a row with no relief for my pup. Very disappointed with this purchase.

Rated 5 out of 5 stars
By Pattie on Jan 14, 2026

Itching relieved

My dog has hotspots on her paws due to allergies. This is helping her tremendously while we try to find a more permanent solution

My dog has hotspots on her paws due to allergies. This is helping her tremendously while we try to find a more permanent solution

Rated 5 out of 5 stars
By Lola on Nov 12, 2025

Good Service

This company is really a peacefull mind what ever you need you can find here the service is very fast and you can find good prices I really recommend.

This company is really a peacefull mind what ever you need you can find here the service is very fast and you can find good prices I really recommend.

Rated 5 out of 5 stars
By SunRay on Dec 21, 2025

Reverse Sneeze

Our dog went through a rough period with allergies this fall. PetArmor saved the day.

Our dog went through a rough period with allergies this fall. PetArmor saved the day.

Rated 3 out of 5 stars
By Collen on Oct 13, 2025

????

I haven't really noticed any difference at this point. I also was hoping the pills would have a scent that he would like. But we're still hopful

I haven't really noticed any difference at this point. I also was hoping the pills would have a scent that he would like. But we're still hopful