I'd say that from my experiences (and I live in the Noth East - southern NY to be exact) over the past 5-6 years, all of a sudden there is an "explosion" of hounds that have some kind of temperament problem. Usually shyness and shaky nerves (you know the kind of dog that shakes when the wind blows in its direction) and a lot of dog aggression. On tp of that, I've culled my share of hounds who had epilepsy, cherry eye, ect.
WHAT THE HELL IS GOING ON WITH THIS BREED??? Geez, I feel like hunting Beagles are going to hell in a handbasket here! If its not one thing, its another!
I got 6 hounds in my kennel right now. Out of them, only TWO have freindly, outgoing personalities. The others are all shy in varying degrees and two are both shy and dog aggressive.
The ones with the bad temperaments all stem from one bitch. They are all her offspring. I thought I could weed the trait out if I bred her to a male that was friendly, but it didn't work. I have plans to cull those three pups and their mother. I am sick and tired of dealing with them.
Its not just my kennel I've noticed this in - its so many hounds lately! Beagles used to have a reputation for friendliness now 60% of all pet or hunting Beagles I meet are either shy or aloof. Most peopel over here nowadays will tell me they know so and so who has a Beagle and its so scared of everything.
Folks, this is genetics, plain and simple. I raised my pusp in my home and handled them everyday and tried to expose them to kids and adults. Didn't work. But I noticed during socializing those hounds that some got scared along the way because they have very shaky nerves and were easily traumatized. Thats still a genetics problem, guys.
For those of us that have shy hounds, and even for the guys that have nice tempered hounds, we need to be so careful about what we breed and what we breed to. Its easy to ruin the entire breed with one over used hound, or one litter. I think with all the AI and shipping bitches off to be mated, its difficult to assess the temperament of the stud. We could be breeding to a shy hound and not even know it!
In my experience, the nose and the looks of this breed is getting better every generation. But what does that matter if Beagles in general are becoming known as shy or aloof with John Q Public? Its not a reflection of the puppy mills or the BYBs. Think about it, where do the millers and the idiots whop want to breed Fluffy just once get their dogs when their breeding stock runs dry? US. The reputable, die hard breeders. Also consider that I and most others I know in the huntin circuit have very well bred dogs most direct from well known kennels and paid top dollar for.
And speaking of kennels/bloodlines, I find it interesting that my two males that have no shyness whatsoever, even though they are from two completely different bloodlines, are also a different line than the bitch and her pups I have that ARE shy. The bloodline of my shy dogs has popped up in the pedigrees of many of the hounds I personally know who are also shy. And I know lots of us have this bloodline, and we're all linebreeding closely to get out the good traits, but we are also sealing in the BAD traits so tightly, we may never be able to breed them out

I promise I'll get off my soapbox now, and before I go, two things. First, I don't mean to say the breeders here are perpetuating shyness or have shy dogs - so don;t get me wrong, I'm not her pointing fingers. Which leads me to the second thing I wanted to say. I came here mostly to vent becuase now I have to cull more than half my kennel and so many years are down the drain because I thought I could socialize this nonsense out. I'd really be curious to know just how many of you hav enoticed an increase of shy hounds in the past couple years???
God bless!