Livestock > Sheep & Goat Supplies Little Critter Heater Price $48.95 Stock status: Out of Stock Stock status: In Stock Product Code: RJ287-70 Qty: Description Sizing Information Reviews Little Critter Heater Little Critter Heater – Microwavable blanket specifically designed to rapidly raise the core temperature of hypothermic lambs. Remove the bead-filled heating pack and microwave for 1-3/4 min. Place back in water-resistant cloth bag, wrap around lamb and fasten with attached velcro strap. Blanket will reach peak temperature of 110ºF and gradually cool down for 45-60 min. Use blanket until lamb can move around on its own. Machine washable. Reusable. 20"L; adjust-able to about 28" with velcro strap. Weighs 3 lbs. Color may vary. Made in U.S.A. For use only in microwave oven.