Same
he only said that to scare chase but he won't do it and never did it happen in his novel.
So what did he do?
He panicked when is brother got his first rut, brought his dog. Chase passed out, nothing happened.
He later lied to his brother about it, in order to scare his brother to make him release pheromones. And his brother got trauma because of that, but at least he didn't go insane. And that's the problem, his brother is an idiot ( sorry Chase), or he could have easily avoided Grayson trying to help him. And that exactly is what Grayson did: he tried to help him, save him from getting his brain damaged.
But that Grayson and helping is a problem itself, should be known by now.
And why a dog? Because of common rumours and jokes, that a dominant alpha in rut and out of controle would jump anything, even the doctor talaks about it, while Garyson himself finds it disgusting.
Grayson always had a dog as a pet. He still has one. He get's along with animals, the normal way.
I cant with grayson remembering what he did in kiss me if you can, I cant seem to see him in the bright light when he is with the animals knowing he dont mind doing it with dogs!!??? Wtv but ik he is just twisted but someone gotta put that shit into asylum