Hop toxicity for pets
Scientific Name: Humulus lupulus
Toxicity: Toxic to Dogs & Cats
Hops and spent hops are poisonous to both dogs & cats and can be potentially fatal in larger quantities. The discards form a brewing session should never be disposed of in an area accessible to pets. Generally the spent grains and hops make for good composting material however this is often a sweet sticky attractant for family pets.