In adult rats, which are similar size [1-2 lbs], we use about the size of an uncooked grain of rice, per dose, of the oral paste.Originally Posted by island rehabber
Easy to get---just go to a feed store and buy a horse wormer tube. Costs about $10 or so. Make sure you empty the tube and stir it first.
Good luck and I hope you can catch the little sweetie.