I have a beagle. She was a 'rescue' as in I got her from a co-worker with cancer that was going in for treatment and couldnt find anyone to look after her for whatever time it took. He brought her into work everyday in a her crate for a month hoping someone would take her before he had to put her in a shelter (last resort). Nobody wanted her as she is moody. One minute she loves playing and the next she is 'leave me the %^&$ alone and dont touch my toys'. She also doesnt like being sneaked up on, especially when sleeping. You can pet her on the head and shoulders but anywhere else gets a warning growl. I took her on his last day at work as a 'foster' until he got back home. He didnt.
My wife wasnt pleased (I didnt tell her, just showed up with her). I am a dog person, had one all my life when I was a kid. She is a cat person. She had 4 cats at the time (I say 'she' because she kept adopting and fostering them and the cats hated me but I put up with them, and them with me I guess). This dog loved those cats, she would do the beagle howl and dance and play. Well, try to play. 3 of the cats were cats and hated her. She got many swats and scrapes but she always went back for more, part of the game I guess. The last cat had no interest what so ever. Didnt shy away, didnt swat, just gave the f-off look and went about its business. This was confusing to the dog, lol. My wife and I had the back and forth arguements about the dog...'its your dog, you look after it'...'keep it way from the cats'.....'she just wants to play with them'....etc.
Anyways, wife finally came around. She understands now why people like dogs after being greeted every time she enters the house as if she has been gone for months, even though she went from the back door to the front. There is a joke about locking your wife and your dog in the trunk of your car. Which one will be happy to see you when you open it? It has been 4 years now. The dog hasnt changed, other then she has stopped digging escape tunnels under the fences. I dont know if she just got older or the chicken wire dug down 6" and up the fence 12" helped.
She is not a lap dog. She does not liked to be hugged. She has not been around young kids but I wouldnt ever let her be alone with them. I have had many dogs and she is the first that didnt liked to be hugged. But its great to be greeted at the door with a dance and a smile. Cats dont do that. Hell, even wife has never done that.
I doubt she is a poster child for all beagles. Abused perhaps, no idea. Oh, and yes, she does shed. badly sometimes. She does love going for a walk but at her pace. Very slowly while she sniffs anything and everything. Then at almost a run until she hits the next scent. Then back 15 feet, then left 15 feet, then right 15 feet, then another short run.
I would not recommend a beagle, only based on my experience. I would also never trade her for anything else.