nah thats what my dog damnit did, he was somethin like a johnson from what ive heard on here, got him when he was 3 from a neighbor who had a house fire so idk what his lines were. he would act silly till you take him out to a pig and hes all game then. best thing to do is keep workin him, they were bred to almost be hard headed and ive seen it.
tease him a bit with the pig and get a vest that wont restrict him and let him work