Pet safety
Is Morello Cherrytoxic to cats & dogs?
Prunus cerasus 'Morello'
Quick verdict — at a glance
- Toxic to cats?
- Yes — toxic
- Toxic to dogs?
- Yes — toxic
- ASPCA classification
- Toxic to pets · botanical name Prunus cerasus 'Morello'
Is morello cherry safe for cats and dogs?
Avoid for a pet household. Morello Cherry 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. Sour cherry (Prunus) is ASPCA-listed as toxic to cats, dogs and horses. Its stems, leaves and stones contain cyanogenic glycosides that release cyanide, with wilting foliage and the kernel the most dangerous parts; the cooked or ripe flesh is not the hazard. Signs of poisoning include brick-red gums, dilated pupils, panting, breathing difficulty and shock. Keep pets from chewing prunings, leaves or stones.
| Pet | Toxic? | Per ASPCA |
|---|---|---|
| Cats | Yes | Toxic to pets |
| Dogs | Yes | Toxic to pets |
What happens if a pet eats morello cherry?
Sour cherry (Prunus) is ASPCA-listed as toxic to cats, dogs and horses. Its stems, leaves and stones contain cyanogenic glycosides that release cyanide, with wilting foliage and the kernel the most dangerous parts; the cooked or ripe flesh is not the hazard. Signs of poisoning include brick-red gums, dilated pupils, panting, breathing difficulty and shock. Keep pets from chewing prunings, leaves or stones. 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 morello cherry, treat it as a suspected ingestion and act on the steps below.
What to do if your pet ate morello cherry
- Remove any plant material from your pet's mouth and move morello cherry 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 morello cherry 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 morello cherry
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)
Morello Cherry and pets — frequently asked questions
Is morello cherry toxic to cats?
Morello Cherry (Prunus cerasus 'Morello') is toxic to cats according to the ASPCA. Sour cherry (Prunus) is ASPCA-listed as toxic to cats, dogs and horses. Its stems, leaves and stones contain cyanogenic glycosides that release cyanide, with wilting foliage and the kernel the most dangerous parts; the cooked or ripe flesh is not the hazard. Signs of poisoning include brick-red gums, dilated pupils, panting, breathing difficulty and shock. Keep pets from chewing prunings, leaves or stones. 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 morello cherry toxic to dogs?
Per the ASPCA, Morello Cherry (Prunus cerasus 'Morello') is toxic to dogs. Dogs often chew more enthusiastically than cats, so a toxic plant like morello cherry is best removed from the floor and low shelves entirely.
What happens if my pet eats morello cherry?
Sour cherry (Prunus) is ASPCA-listed as toxic to cats, dogs and horses. Its stems, leaves and stones contain cyanogenic glycosides that release cyanide, with wilting foliage and the kernel the most dangerous parts; the cooked or ripe flesh is not the hazard. Signs of poisoning include brick-red gums, dilated pupils, panting, breathing difficulty and shock. Keep pets from chewing prunings, leaves or stones. 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 morello cherry, treat it as a suspected ingestion and act on the steps below.
What should I do if my cat or dog ate morello cherry?
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 morello cherry to the appointment helps the vet treat it correctly.
What are pet-safe alternatives to morello cherry?
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 morello cherry care
Pet-safety is one piece of the picture. For light, watering, soil, and troubleshooting, see the complete morello cherry care guide, or browse the full pet-safe plant library to check another plant before you buy it.