Abstract: A portable and collapsible modular calf housing system featuring at least one pen comprising a front panel and two side panels and optionally a rear panel forming a pen. The side panels include channels in which the front panel can slide vertically to adjust the height of a feeding pail attached thereto. The channels are disposed on either face of each side panel to enable a front panel from each one of adjacent pens to be joined to form a plurality of interconnected pens.

Abstract: A portable and collapsible modular calf housing system featuring at least one pen comprising a front panel and two side panels and optionally a rear panel forming a pen. The side panels include channels in which the front panel can slide vertically to adjust the height of a feeding pail attached thereto. The channels are disposed on either face of each side panel to enable a front panel from each one of adjacent pens to be joined to form a plurality of interconnected pens.

Abstract: A tubular insert sleeve for an excavated hole and a safety cover fitted to cover an operatively upper end of the insert sleeve are provided to maintain the integrity of an excavated hole and limit access to the hole in order to improve the safety of the public. The sleeve is made of cooperating segments which can easily be separated and which a form a sleeve when assembled. The operatively upper end of the assembled sleeve forms an outwardly extending bell-shaped end of greater outer diameter to define an outwardly extending flange which is more easily grasped for removal of the sleeve from an excavated hole.

Abstract: A portable and collapsible modular calf housing system featuring at least one pen comprising a front panel and two side panels and optionally a rear wall panel forming a pen The side panels include channels in which the front panel can slide vertically to adjust the height of a feed pail attached thereto The channels are disposed on either face of each side panel to enable a front panel from each one of adjacent pens to be joined to form a plurality of interconnected pens.

Abstract: A tubular insert sleeve for an excavated hole and a safety cover fitted to cover an operatively upper end of the insert sleeve are provided to maintain the integrity of an excavated hole and limit access to the hole in order to improve the safety of the public. The sleeve is made of cooperating segments which can easily be separated and which a form a sleeve when assembled. The operatively upper end of the assembled sleeve forms an outwardly extending bell-shaped end of greater outer diameter to define an outwardly extending flange which is more easily grasped for removal of the sleeve from an excavated hole.