My Puppy Oreo has had kennel cough.. and i ran out of the medicine they gave me at my vet (it smells just like robitussin and looks like it too) .. i was wondering if i could give him a little bit of robitussin we use and dilute it in water? ... please don't get mad at me if i'm asking a stupid questions cause i honestly don't know if it's safe or not. i do know some aquaintances that have given like benedryl to their dogs.. so i don't know! someone help! i don't like to see Oreo cough and have a cold iw ould take him to the vet, but this would be the 3rd time in a month and i dont have any money what so ever! .. i already spend about 400 when he got sick last time!