Dogs develop hemolytic anemia if they eat enough onions. I don't think that it matters too much whether the onions are cooked or not. The quantity of onions required is high enough that dogs can generally tolerate small doses of onions without any problem and moderate amounts of onion without clinically apparent disease, even though there may be measurable changes on lab test results. Cats are probably a little more sensitive to onion toxicity than dogs are. I can't find an exact quantity of onions required to cause toxicity problems in dogs, but there are several case reports of onion toxicity and they involve whole onions or sizable portions of chopped onions (like a cup or more). I think that feeding dogs meat that has been cooked with onions is pretty safe but you might want to avoid giving them the broth from around something like pot-roast if there were a lot of onions used in the cooking, just to be safe.
Large amounts of garlic will produce similar toxicity problems in both dogs and cats. I think that the amount required is not likely to be eaten by a cat but there are probably a few dogs who would lap up a container of spilled garlic.
Among common foods, the only other significant toxicity that I can think of are recent reports of toxicity from eating grapes and raisins that have been reported in dogs.
Dogs should not eat raw or cooked onions as they find it difficult to digest, but raw onions are especially dangerous.
No, it is not safe for dogs to eat cooked onions in meat as onions are toxic to dogs and can cause serious health issues such as anemia.
No, it is not safe for dogs to eat food cooked with onions as onions are toxic to dogs and can cause serious health issues such as anemia.
No, it is not safe for dogs to eat meat cooked with onions as onions are toxic to dogs and can cause serious health issues such as anemia.
No, it is not safe for dogs to eat chicken cooked with onions. Onions are toxic to dogs and can cause serious health issues such as anemia. It is best to avoid feeding your dog any food that contains onions.
Onions are very harmful to dogs! Do not feed your dog onions. It could mean death to him.
No - dogs should never be given raw or cooked onion. Onions contain sulfides, which cause the breakdown of red blood cells and subsequent anaemia in dogs and cats. Onions and similar vegetables such as garlic, shallots and scallions contain dangerous compounds that are capable of damaging the dog's red blood cells. They should be avoided at all costs.
Many times.
yes
No, it is not safe for dogs to eat beef stew with onions. Onions are toxic to dogs and can cause serious health issues such as anemia. It is best to avoid feeding onions to dogs.
Yes, dogs can eat black beans. They must be well cooked and should not contain salt, onions, or garlic.
Yes, dogs can safely eat cooked beans in moderation as long as they are plain and not seasoned with any harmful ingredients like garlic or onions. Beans can be a good source of protein and fiber for dogs, but it's important to introduce them gradually to prevent digestive issues.