Mulch Poisoning in Dogs
What is Mulch Poisoning? Cocoa bean mulch has an attractive smell that makes the ingestion of the mulch an interesting prospect to many dogs. The danger of ingestion lies in the compounds theobromine and caffeine, which are also found in chocolate. These substances will poison a dog, leading to symptoms like tremors and vomiting. Other types of mulch may be less toxic but still present risk of obstruction of the bowel and irritation to the gastrointestinal tract.