Is Spinach Toxic to Pets?
Yes — spinach is mildly toxic to cats. No — spinach is non-toxic to dogs.
PawSafe Check is for general information only and is not veterinary advice. Always contact your veterinarian or a poison control service if you think your pet has been exposed.
- Scientific name
- Spinacia oleracea
- Toxic compound
- Soluble oxalates
- Toxic parts
- Large or frequent amounts
Symptoms
Cats (mildly toxic)
- Usually no signs when fed plain and in small amounts
- Mild stomach upset if too much is eaten
Dogs (non-toxic)
- Usually no signs when fed plain and in small amounts
- Mild stomach upset if too much is eaten
What to do
If your cat ate spinach
- Remove any plant material from your cat's mouth and keep it out of reach.
- Gently rinse the mouth and offer fresh water.
- Call your vet if symptoms persist, get worse, or your cat is small, young or elderly.
If your dog ate spinach
- This is generally considered safe for dogs.
- Large amounts of any plant or unfamiliar food can still cause stomach upset.
- Call your vet if your dog seems unwell.
Good to know
Spinach is not toxic, but it contains oxalates, so it is best given only occasionally and avoided for pets with kidney or bladder stone history.
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Frequently asked questions
Is spinach toxic to cats?
Yes — spinach is mildly toxic to cats. Common signs include usually no signs when fed plain and in small amounts, mild stomach upset if too much is eaten.
Is spinach toxic to dogs?
No — spinach is non-toxic to dogs. Common signs include usually no signs when fed plain and in small amounts, mild stomach upset if too much is eaten.
Which parts of spinach are toxic?
Large or frequent amounts.
What makes spinach toxic?
Soluble oxalates.