toxic these items are to these pets onions onions onion hold the onions onions แหล่ง: www.petpoisonhelpline.com Pet Poison Helpline: Onions Onions: onions hold the onions onions toxic these items are to these pets Onion and garlic are members of the genus Onions/Chives/Leeks/Shallots toxic these items are to these pets