Pet safety
Is Purple Majesty Potatotoxic to cats & dogs?
Solanum tuberosum 'Purple Majesty'
Quick verdict — at a glance
- Toxic to cats?
- Yes — toxic
- Toxic to dogs?
- Yes — toxic
- ASPCA classification
- Toxic to pets · botanical name Solanum tuberosum 'Purple Majesty'
Is purple majesty potato safe for cats and dogs?
Avoid for a pet household. Purple Majesty Potato is ASPCA-listed toxic to both cats and dogs; even a small chew can drive a vet visit. Plenty of look-alikes on the non-toxic side of the list — see alternatives below. This classification follows the ASPCA Toxic and Non-Toxic Plant List, the most widely used reference for companion-animal plant safety in the US and the standard most UK vets cite as well. The ASPCA classifies potato (Solanum) as toxic to cats and dogs. Foliage, sprouts, green parts and green-skinned tubers contain the glycoalkaloid solanine, causing vomiting, drooling, lethargy, weakness and cardiac effects. The deep purple flesh colour is harmless anthocyanin, but the plant and any green or sprouted tubers remain unsafe for pets.
| Pet | Toxic? | Per ASPCA |
|---|---|---|
| Cats | Yes | Toxic to pets |
| Dogs | Yes | Toxic to pets |
What happens if a pet eats purple majesty potato?
The ASPCA classifies potato (Solanum) as toxic to cats and dogs. Foliage, sprouts, green parts and green-skinned tubers contain the glycoalkaloid solanine, causing vomiting, drooling, lethargy, weakness and cardiac effects. The deep purple flesh colour is harmless anthocyanin, but the plant and any green or sprouted tubers remain unsafe for pets. Signs usually appear soon after chewing rather than hours later. If you see drooling, pawing at the mouth, head-shaking, vomiting, loss of appetite, or unusual lethargy after your pet has had access to purple majesty potato, treat it as a suspected ingestion and act on the steps below.
What to do if your pet ate purple majesty potato
- Remove any plant material from your pet's mouth and move purple majesty potato out of reach.
- Note how much was eaten and when, and watch for drooling, vomiting, or lethargy.
- Do not induce vomiting unless a vet or poison-control specialist instructs you to.
- Call your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 and follow their advice.
- Bring a leaf or photo of purple majesty potato to the appointment so it can be treated correctly.
This page is general guidance, not veterinary advice. Pets vary, and a reaction may be to soil, fertiliser, or pesticide rather than the plant. If you are worried, always contact a vet or the ASPCA Animal Poison Control Center on (888) 426-4435 — do not wait for symptoms to worsen.
Pet-safe alternatives to purple majesty potato
Want the same look without the risk? These plants are listed as non-toxic to cats and dogs by the ASPCA and have similar care needs:
- Cucumber — non-toxic to cats and dogs (care guide)
- Lettuce — non-toxic to cats and dogs (care guide)
- Bean — non-toxic to cats and dogs (care guide)
- Pea — non-toxic to cats and dogs (care guide)
Purple Majesty Potato and pets — frequently asked questions
Is purple majesty potato toxic to cats?
Purple Majesty Potato (Solanum tuberosum 'Purple Majesty') is toxic to cats according to the ASPCA. The ASPCA classifies potato (Solanum) as toxic to cats and dogs. Foliage, sprouts, green parts and green-skinned tubers contain the glycoalkaloid solanine, causing vomiting, drooling, lethargy, weakness and cardiac effects. The deep purple flesh colour is harmless anthocyanin, but the plant and any green or sprouted tubers remain unsafe for pets. Keep it out of reach and contact your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 if your cat chews it.
Is purple majesty potato toxic to dogs?
Per the ASPCA, Purple Majesty Potato (Solanum tuberosum 'Purple Majesty') is toxic to dogs. Dogs often chew more enthusiastically than cats, so a toxic plant like purple majesty potato is best removed from the floor and low shelves entirely.
What happens if my pet eats purple majesty potato?
The ASPCA classifies potato (Solanum) as toxic to cats and dogs. Foliage, sprouts, green parts and green-skinned tubers contain the glycoalkaloid solanine, causing vomiting, drooling, lethargy, weakness and cardiac effects. The deep purple flesh colour is harmless anthocyanin, but the plant and any green or sprouted tubers remain unsafe for pets. Signs usually appear soon after chewing rather than hours later. If you see drooling, pawing at the mouth, head-shaking, vomiting, loss of appetite, or unusual lethargy after your pet has had access to purple majesty potato, treat it as a suspected ingestion and act on the steps below.
What should I do if my cat or dog ate purple majesty potato?
Stay calm. Remove any remaining plant material from your pet's mouth and take the plant away so they cannot eat more. Note roughly how much was eaten and when. Do not make your pet vomit unless a vet or poison-control specialist tells you to. Call your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 (a consultation fee may apply) and follow their advice. Bringing a photo or a leaf of purple majesty potato to the appointment helps the vet treat it correctly.
What are pet-safe alternatives to purple majesty potato?
If you want a similar look without the risk, good non-toxic swaps include cucumber, lettuce, bean, pea. All of these are listed as non-toxic to cats and dogs by the ASPCA, so they suit a home where pets have access to your plants.
Full purple majesty potato care
Pet-safety is one piece of the picture. For light, watering, soil, and troubleshooting, see the complete purple majesty potato care guide, or browse the full pet-safe plant library to check another plant before you buy it.