#toxic houseplants for cats and dogs 2026 Articles

Aloe vera, monstera, peace lily, pothos — the plants decorating your home could send your cat or dog to an emergency vet. According to ASPCA Animal Poison Control data, houseplants are the second most common cause of pet poisoning. This guide covers the 10 most dangerous houseplants, the toxic compound in each, which species is more at risk, symptoms to watch for, and what to do in the first 30 minutes. Vet-reviewed, 2026.