For a 10 kg dog's occasional treat, is plain cooked potato safer or less safe than cooked sweet

Short answer

Both are similarly safe when prepared correctly. Plain cooked potato (peeled, with no green parts) and plain cooked sweet potato are both fine in small, occasional amounts. The key difference is that raw potato and any green parts contain solanine, which is toxic, while sweet potatoes do not have this concern. Nutritionally, sweet potato is often higher in fiber and vitamins. For either, offer only a few small, cooled pieces as a treat and avoid any added fats, salt, or seasonings.

Cooked potato — Food safety facts

Feed with care · Dogs · full breakdown on the linked food page

Plain cooked potato (no skin, no green parts) is fine. Raw potatoes, green skin, eyes and sprouts contain solanine, which is toxic.

Dogs and cats carry the same rating (Feed with care), so the notes below hold for either pet.

Cooked potato is not poisonous to dogs, but it is easy to over-feed. Rich fat, salt or seasoning can bring on vomiting or diarrhoea within a day, and repeated large portions are a recognised trigger for pancreatitis.

If it ate some before you noticed, watch for vomiting, diarrhoea, loss of appetite, unusual tiredness or a painful, swollen abdomen over the next 24 hours. A one-off small amount in a healthy adult usually passes with water and rest; repeated exposure, a puppy or kitten, a senior, or a pet with an ongoing illness is a reason to call your vet the same day.

Why these cautions matter

Raw animal protein carries Salmonella and E. coli risk, and those bacteria can spread to the people in the household too.

The full verdict, portion guidance and serving notes are collected on the Cooked potato food facts page.

Open the full food page: Cooked potato food facts →

For a 10 kg dog's occasional treat, is plain cooked potato safer or less safe than cooked sweet potato?

Cooked potato — Food safety facts

Why these cautions matter

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