My Cairn has become obsessed with catching toads and has caught two of the poisonous Bufos. Both times were outside normal vet hours. The first time after washing out her mouth we rushed her to the emergency clinic on Northlake. The bill was almost $500. The second time we took her to the new clinic in the Publix plaza on Hood Road. The bill was over $900 this time for the same treatment. She now wears a "cage" muzzle any time she is in the yard and when we walk at night. I ordered the muzzle from Pet Supplies on Northlake. Cost was $15 and she got used to it after one walk. The muzzle is like a little catchers mask for dogs and there is plenty of room to pant but she cannot bite anything. It buckles behind her head and is designed to hook to her collar but I got a collar with a snap catch to hook permanently to the muzzle.