My 16 month old boxer sheapard mix had a seizure today for the first time and the vet said she has now developed anxiety from a traumatic experience we are unsure about.She was tied out and I have a neighbor who is mean to her and hits her with sticks and rocks,we assume that is what happened and she tried to getaway from him and by the time I got to her she fell over into a seizure.Since then she is acting 100% different she is acting afraid of everyone.The vet gave her l-tryptophan formula tablets but since she took one she has not stopped foaming at her mouth prefusly... is it the tablets or stress?

I don't know how it would be the problem all it is is an amino acid sound in turkey, chicken and some other foods.