What caused my healthy young dog's sudden death in an outdoor kennel?

Hello. I am so sorry for your loss. I am so sad for you. Without a complete medical history, it is impossible to determine causation, but sudden death can be brought on by heart failure, drug or toxin ingestion, electrocution, a ruptured spleen, blood vessel or undiagnosed tumor, severe anaphylaxis, or some other congenital problem just waiting to happen. A sudden death is always shocking & I can understand your need for answers, but sometimes things just happen & they are totally out of our control. Again, I am so sorry for your loss.

I am so sorry to hear about the passing of your puppy. Unfortunately, the only way to know for sure if to have a necropsy (autopsy preformed). This is strictly a guess, but the most common reason for the sudden death is a heart defect. I recommend to call the breeder and alert them. They may need to do more screening on the parents and keep a record in case it happens to other puppies. Again, I am so sorry for the loss of your sweet puppy. My condolences.

Oh no, how horrible for you to experience! I am so sorry for your loss! She could have had heart problems, cancer, liver failure, or possibly something toxic you didn't realize Bella got into during the day. Without seeing her in person, I can't say for certain what caused her to pass away, but I do recommend taking her into a vet for a necropsy. This is an autopsy for dogs, and it may give you some answers on what caused her to suddenly pass away. Again, I am so very sorry for your loss, please accept my condolences :-(

Allow me to first say that I am deeply sorry for your loss. Dixie bear was taken way too early and I offer you my deepest sympathies. Unfortunately, sudden and acute deaths can happen to dogs and cats just like in human beings. Dogs that are completely normal one moment can suddenly have heart attacks or brain aneurysms, etc. that can cause them to pass away the next. Usually the three main causes of sudden death in dogs of her age are massive heart attacks, brain or cardiac aneurysms, or toxicity of some kind. And yes, all three of these diseases can cause an animal to exhibit vomiting right before they pass away. Sadly, the only true way to find out what an animal has died from it is by having a post death autopsy performed by a specialized pathologist. if this is something you’re interested in doing, please contact your veterinarian as to whether or not they can refer you to someone that could help determine the cause of death. This could possibly still be done even though it has been a week. I hope this helps. Again, I’m sorry for your loss.

Hi, thanks for using Petco Pet Education Center, formerly Petcoach! I am so sorry about Chandelle! There are many possible causes as she was a senior dog. Heart failure, a seizure that caused aspiration or non-cardiogenic pulmonary edema, choking, a severe allergic reaction, twisted stomach or an internal bleed. With out an autopsy we will never know. Again I am so very sorry for your loss!

First off, I'm sorry that you lost your dog so suddenly. Please accept my condolences for your loss. I'm only guessing here, but if he wasn't vaccinated, it could have been parvo that caused him to pass. It could also be that he had a foreign body, a severe GI illness, or if he was fed a raw diet, the bacteria from the raw diet could have made him extremely sick. Again, I'm sorry for your loss.

I am so sorry. I know that must be hard. Unfortunately, without a necropsy (autopsy), I can't tell you what could have happened. Many causes of sudden death in pediatric pets is due to a congenital heart disease.