...
... So.. his older brother basically keeps joking about how he made chase get it on with a dog during his rut—and it got into chase's head to the point of chase literally having panic attacks over it, his brother thinks it's fun for chase it's psychological and I think it even involved some childhood trauma (I don't really remember specifically what happened with the childhood trauma part tho)
He think that he did it with one when he was younger and has his rut but doesn't remember cause his brother told him so
Oh okay thanks
That's messed up the brother needs to fall face down in a ditch
Why does chase fear dogs? someone kindly spoil with spoiler tag