While they are often considered safe for humans, they contain cyanogenic glycosides, which can release cyanide when ingested.
Symptoms of Hawthorn berry poisoning in dogs can include:
* Vomiting
* Diarrhea
* Seizures
* Tremors
* Weakness
* Difficulty breathing
* Coma
If you suspect your dog has ingested Hawthorn berries, contact your veterinarian immediately.
Prevention is key:
* Keep Hawthorn berries out of reach of your dog.
* Be aware of the plant's appearance and avoid areas where it grows.
Note: There are some exceptions to the rule. Some dog breeds, like the Irish Wolfhound, have a higher tolerance to certain toxins. However, it's always best to err on the side of caution and avoid feeding your dog Hawthorn berries.