
Hi,
1. All breeds will
survive in an outside kennel (especially if it's heated) but very few will actually
thrive. Almost every dog is happier being with people - that's what thousands of years of domestication does. If you want a dog to have a strong bond with you, the dog needs to be with you as much as possible. As beagles (being hounds) have a reputation for independence and unreliable recall, it would be better not to encourage it to be content alone.
2. The smaller the garden, the more the dog will need to be taken out for walks. It is perfectly possible to keep a large dog in a small house with handkerchief sized garden - but you need to do miles of walking!
3. Most dogs need at least an hour of exercise a day - even toy breeds. Hounds do indeed have a high energy level, and lots of stamina.
4. IMO there are few reasons for neutering a dog, most of which are benefits for the owner, not the dog. Only very rarely will it improve a temperament.
5. Personally I believe a young puppy shouldn't be left for more than an hour, rising to about 4 hours when it is fully housetrained. I would personally get a pup established in the family before I started introducing babies into the equation - puppies are easier!
6. Generally the best way to find a good breeder is to contact the relevant breed clubs (lists available from the KC) whose members have to abide by Codes of Conduct. Different breeds have different health problems which parents (and often puppies before sale) should be checked for, with certificates available to view.
Hope this helps - good luck!
:)
6.