Abstract: An adjustable collar for an animals neck, compromised of a semi-flexible material (10). The exterior side covered with loop material 14. The interior side comprising of alternate pillows and valleys 16, the valleys having sufficient flexibility to permit the collar to be rolled into the interior side which encircles the animals neck 12. To secure the collar in place a strap of hook material 18 is used for engaging the loop material. A plurality of ventilation holes 20 passing through the collar have been added and scored lines 22 traverse to the pillows and valleys are used for trimming the collar for the custom fit of the animal.

Abstract: An adjustable pet collar comprised of a flexible UV safe foam (18) shaped as a cylinder with a vertical slit (14). The closure consists of one or more self-adhesive loop strap (12) attached around the center of the collar with one end overlapping. The hook strap (16) is attached to the overlapping side of the self-adhesive side loop strap (12). The collar may contain one or two Velcro strips attached to the collar. A single Velcro strap is used for smaller animals while the double strap is used for large animals.