cat maybe ,,, fox maybe ... i had a solid mark in some wooldland the other year but the jills didnt want to know , got the hob in ,,, an a cat flew out ,,,, bolted mink near rivers , stoats weasels rats they normally just bolt added to say if u havnt a marking dog ,,, a the ferrets u have tried were refusing to go , but with there tails up like a bog brush ,,, it somert they dont like ,,, or like some have said nowt home