Amadeus couldn't help but chuckle because Sthelada's reaction told him that it was not going to be a problem at all. "Let's just say that my previous Nosferatu hound found it a bit of an aggravation but I think that was just him not being able to process uncomfortable emotions than anything else." Especially since the aggravation towards them had seemed to increase the more Ash had pressed Kjell about his feelings and intentions in offering to model for him.
If nothing else, Amadeus and Ariel worked better together for their relationship and the bond they shared instead of being hindered by it. Anyone who watched the two of them hunt together would probably agree.