I have now personally owned 2 beagles, both excellent hunters, both females and both acquired as pups. We're wondering whether to get a 3rd.
Our first beagle lived 12 years and was sweet as pie. Never showed the slightest bit of aggression towards anyone and put up with everything our young kids did with her. This dog came from unknown bloodlines, but the sire & dam both hunted for their owners who were typical casual/recreational hunters.
Our 2nd beagle showed "assertiveness" early on, sometimes growling during correction, but otherwise wonderful with us and our kids and others for about the first 2 years. Then she started gradually getting more aggressive particularly other peoples kids and later ours. Very friendly but a some unpredictable moment the dog would decide it no longer wanted the attention and would growl or bite. It eventually got to the point where she could no longer be fully trusted around anyone but me because I was the only one willing to handle her when she got out of line. We (mostly I) put up with it but by the age of 4.5 we decided the dog had to go. This dog came from competitive bloodlines (UKC). I've been around beagles most of my life and this dog had the most relentless hunting drive I've ever seen.
If considering another beagle, are we rolling the dice in terms of temperament?