Hi so I have 2 dogs a 7 yr old Bichon and a 8 month old yorkie poo both male. On Tuesday they went to the groomers they have been before but this time the youngest had a full groom like all of his fur gone! From the minute we got in the car until at the time of writing this the youngest will not stop humping the eldest it’s constant! He’s then excessively licking him, crying if he can’t get to him. He’s never been like this before and just won’t stop! Groomers rebathed them as thought it could be smell didn’t work! Took him too the vets, he said he had never seen a case like it we talked about castration etc. has anyone ever come across this before? I have to keep separating them now but it’s getting so stressful! Thank you in advance.