What are you using? What don't you like that you've tried?
I've been using an old Monkey Wards single shot with pretty good succes. However its L O N G, and a pump would be nice as well.
What say ye?
I have a Mossberg 500 in .410 ga. I've taken a couple of doe with it. Not too heavy if you get the composite stock. Pump action, just like the 12 and 20 ga's. Nice little .410.
I can't say anything about using shot in it though. I've never been one to use a shotgun for rabbit.
I will second the Savage model 24 (older) or the Savage model 42 (newer). These are great little combo guns, but illegal in Indiana for deer.
Also look at the Rossi youth matched pair, or even the Trifecta.
Two, or three guns in one respectively.
The youth matched pairs come in a slew of different combinations. I have one in .22Lr/20ga.
They're also available in .22Lr/.410ga, .22Lr/12ga, .22mag/12ga.
The Trifecta's are a three barrel combo, generally a small caliber rifle barrel, a shotgun barrel, and sometimes a muzzle-loader barrel.
Many, many different combo's, and if the youth ever out-grows the stock, it can be replaced with one of a longer length.