my ginger has had an impacted bum on and off for about 2 years now and he is almost 4, I do have to roll it back over the lump to get it out and ugh does it stink, but popular belief is that they always have it, but not mine Ginger has it on and off some times he does'nt need popping as we call it for months then he needs it daily for a few months, Dobbys had it once and so has Demon, keep checking but so far no more,
my boys get a willy check and wipe every week or so, but i dont probe too much jsut what I can see, if any,