Pet safety
Is Jonagold Appletoxic to cats & dogs?
Malus domestica 'Jonagold'
Quick verdict — at a glance
- Toxic to cats?
- Yes — toxic
- Toxic to dogs?
- Yes — toxic
- ASPCA classification
- Toxic to pets · botanical name Malus domestica 'Jonagold'
Is jonagold apple safe for cats and dogs?
No — jonagold apple is toxic to cats and dogs. Keep it well away from any pet that chews plants; reactions can be significant. 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 lists Apple (Malus species) as toxic to dogs, cats and horses. Only the flesh is safe; the stems, leaves and seeds carry cyanogenic glycosides that can release cyanide when wilting leaves or crushed pips are chewed, producing brick-red mucous membranes, dilated pupils, difficulty breathing, panting and shock. Keep prunings and windfalls away from pets.
| Pet | Toxic? | Per ASPCA |
|---|---|---|
| Cats | Yes | Toxic to pets |
| Dogs | Yes | Toxic to pets |
What happens if a pet eats jonagold apple?
The ASPCA lists Apple (Malus species) as toxic to dogs, cats and horses. Only the flesh is safe; the stems, leaves and seeds carry cyanogenic glycosides that can release cyanide when wilting leaves or crushed pips are chewed, producing brick-red mucous membranes, dilated pupils, difficulty breathing, panting and shock. Keep prunings and windfalls away from 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 jonagold apple, treat it as a suspected ingestion and act on the steps below.
What to do if your pet ate jonagold apple
- Remove any plant material from your pet's mouth and move jonagold apple 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 jonagold apple 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 jonagold apple
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)
Jonagold Apple and pets — frequently asked questions
Is jonagold apple toxic to cats?
Jonagold Apple (Malus domestica 'Jonagold') is toxic to cats according to the ASPCA. The ASPCA lists Apple (Malus species) as toxic to dogs, cats and horses. Only the flesh is safe; the stems, leaves and seeds carry cyanogenic glycosides that can release cyanide when wilting leaves or crushed pips are chewed, producing brick-red mucous membranes, dilated pupils, difficulty breathing, panting and shock. Keep prunings and windfalls away from 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 jonagold apple toxic to dogs?
Per the ASPCA, Jonagold Apple (Malus domestica 'Jonagold') is toxic to dogs. Dogs often chew more enthusiastically than cats, so a toxic plant like jonagold apple is best removed from the floor and low shelves entirely.
What happens if my pet eats jonagold apple?
The ASPCA lists Apple (Malus species) as toxic to dogs, cats and horses. Only the flesh is safe; the stems, leaves and seeds carry cyanogenic glycosides that can release cyanide when wilting leaves or crushed pips are chewed, producing brick-red mucous membranes, dilated pupils, difficulty breathing, panting and shock. Keep prunings and windfalls away from 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 jonagold apple, treat it as a suspected ingestion and act on the steps below.
What should I do if my cat or dog ate jonagold apple?
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 jonagold apple to the appointment helps the vet treat it correctly.
What are pet-safe alternatives to jonagold apple?
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 jonagold apple care
Pet-safety is one piece of the picture. For light, watering, soil, and troubleshooting, see the complete jonagold apple care guide, or browse the full pet-safe plant library to check another plant before you buy it.