Make sure you drill holes low enough so you can do this with Kody too.
I go help at Agility Trials sometimes (locally) and there is this guy with two hounds who does agility and one of the hounds is a Beagle. He is an older gentleman.. looks like he came down out of the Catskill Mountains and the dogs both look like they hunt too.
However, while they don't WIN the trials, they complete the course and they are accurate! Hounds are not your typical Agility dogs, but it sure looks like they have fun.
The kid tunnels you get at Walmart are not strong enugh for turns (the dog needs to bank off the turn in the tunnel when they run thru) but they are great for teaching the dog to go thru a tunnle and you can have a lot of fun. I think Beagles would be naturals for the tunnel. LOL