Grommet Pads for Fab System Add-on Rooms Select Size:41.5" x 41.5", Use with 3x3 Add-On Room and the door is reversible

and the door is reversible to act as a step stool for smaller animals

Dogtra BPRR Battery

you will need Snout Circumference

These contact points feature a comfort pad with two titanium flexi finned contact points

Grommet Pads for Fab System Add-on Rooms Select Size:41.5" x 41.5", Use with 3x3 Add-On Room and the door is reversibleUse our grommet pads as floors for your Fab System Add on Rooms, size 3x3 (March 2019); 4x4 or 4x6. These pads are larger than our Fab System Whelping Box pads. They have periodic grommets around the edge for fastening. The extra sizing allows the pads to be wrapped up outside the edges of the Add on Room. Pads are designed to be held in place with mini bungee cords (sold separately here). Fab 3x3 Grommet Pad: 12 holes, 41. 5" x 41. 5" Fab 4x4 Grommet