OMG!!
So very sorry one of your dogs had such a bad reaction to the collar. You must have been shocked when that happened. Praying he will be ok very soon.
Thank goodness your other babies are ok.
The drug is a powerful antidepressant but I guess that it was supposed to only reach the dog's system in tiny safe quantities. But your dog may have been super sensitive to the chemical.
This is why I hate giving all these anti bug meds
But we have to take the risks!
Hoping your baby will be well soon and you will feel less stressed, a horrible thing to happen.
Will you contact the company when you feel better?
Hugs, Dot.