Dog ate chocolate?

ask a vet

Boxer fainted.

Species: Dog
Breed: Boxer
Age: 1-2 years
My 1 1/2 year old boxer fainted or collapsed yesterday evening as he was walking to the door to go outside. He just woke up from nap since he played all day at the daycare. (He goes to 1-2 a week.) As we were about to head outside and go down the stairs he lost control of his whole body and almost fell down. He pretty much collapsed and then lay down. I actually had to catch him otherwise he would have fallen down our stairs. It happens in a matter of seconds and then he was fine. I am contacting the vet today but was not sure what the cause may be and how concerned I should be?


Online vet, Dr. Marie

Dr. Marie replied:

It sounds like you may want to talk to your vet about a condition called boxer cardiomyopathy. Some boxers can be born with a heart issue that can cause fainting or even sudden death.

They will likely recommend an ultrasound of the heart.

I hope everything is ok!

Dr. Marie

---This question was asked in our Ask A Vet For Free section.---


Do you have a pet website? Interested in learning more about SEO for Wix?


Check out our dog age calculator and cat age calculator.

Want to receive pet coupons, vet advice and info on new pet products in your inbox?

* indicates required

We'll only send you great stuff, never spam. Unsubscribe any time.

Disclaimer: Although Dr. Marie is a qualified veterinarian, the information found on this site is not meant to replace the advice of your own veterinarian. AskAVetQuestion.com and Dr. Marie do not accept any responsibility for any loss, damage, injury, death, or disease which may arise from reliance on information contained on this site. Do not use information found on this site for diagnosing or treating your pet. Anything you read here is for information only.

Search for similar questions:

ask a vet

Popular questions...

Leaking anal glands. My dog has anal leakage. I had her glands expressed but she is still leaking. I... (46147 views)

Male rabbits mounting. i have just got two babay rabbits that should be both 10 weeks old male and... (43959 views)

Urinating in home. My cat is urinating all over my home. We recently moved into it about 2 months ago.... (8461 views)

Limping boston terrier. hi my boston terrier wont put any weight on his back right foot. It started of only... (25341 views)

Dachshund not feeling well. Dr, We have a new baby girl and Primo has slept in our bed since he was a puppy,... (10296 views)

Dog drinks every 20 minutes. I have a 10 year old chihuahua and she is drinking alot of water...she is eating... (18177 views)

Guinea pig jumping out of my arms. I have had my very young (baby/toddler equivalent)guinea pig for about three weeks.... (6878 views)

Do you like being a vet? Hi Dr. Marie I have 2 cats and their names are simba and angel and they're very... (11047 views)

Safe fruits and vegetables for dogs. Hi Dr. Marie, I have a young cat who likes to eat certain fruit and vegetables,... (25311 views)

Dog ate fertilizer. Hi Dr. Marie, Jake, a 25 lb Border Collie mix ate a small amount of a grass... (47093 views)

See all questions...

Dr. MarieDr. Marie is a veterinarian who practices in a busy animal hospital in Ottawa, Ontario. She created Ask A Vet Question as a resource for good, accurate veterinary advice online. Dr. Marie treats dogs, cats, hamsters, guinea pigs, and rats. She has been a vet since 1999.

Is an online vet visit just as good as a trip to your veterinarian? No! But, many times, asking an online veterinarian a question can help save you money. While Dr. Marie can't officially diagnose your pet or prescribe medications, she can often advise you on whether a vet visit is necessary. You can also ask Dr. Marie for a second opinion on your pet's condition.