Can Dogs Eat Hydrangea?
No — Hydrangea is toxic to dogs
Dogs should not eat or chew on Hydrangea (Hydrangea macrophylla). It contains cyanogenic glycosides (hydrangin) which can cause vomiting, diarrhea, lethargy in dogs.
What Happens if a Dog Eats Hydrangea?
Symptoms typically appear within 2-6 hours:
- Vomiting
- Diarrhea
- Lethargy
- Depression
My Dog Ate Hydrangea — What Should I Do?
Monitor at home for mild cases. Large ingestion is unlikely due to bitter taste. See vet if symptoms persist.
Key Facts About Hydrangea and Dogs
No — mild toxicity
No — mild toxicity
leaves
Hydrangea macrophylla
Safe Alternatives for Dog Owners
If you love the look of Hydrangea, consider these dog-safe alternatives:
Sources: ASPCA Animal Poison Control Center, Pet Poison Helpline, Merck Veterinary Manual. View full Hydrangea profile.