I have the 6 hole rig box works good dogs can get there head up to get a nose full from either side of truck. Box is well built,light weight and they were great to deal with they will make custom size for almost nothing. The only downside the way the sides are angled the inside of box will get wet ...

Thanks FullCry i will give garmin a call with this new technolgy old johnson collars and boot leather we will be able to get dogs back in one day instead of three on these athletic bears we run.

does anybody know if Maptech terrain navigator topo maps could be downloadeded in garmin astro 220. I think that would be the hot set up.maps have cords for routs and shows and names all creeks mountains and roads and can be seen in seamless veiw so you dont need 4 maps to see 1 sq mile.