I think that's 25 mg, and it is safe to give 1 every 6-8 hours after a bite, according to my veet. I'm sure giving 2 would be fine, especially the first dose. It is a pretty benign drug, might make them sleepy or, horrors, have the reverse effect and make them wild!
A great drug to have on hand, either liquid , tablet or capsule, for stings and allergies.
Anne in Tampa