Some vets prescribe it if your rabbit has woodblock. However Dana Krempels is against giving it even for woodblock and she is a rabbit specialist and has a PHD and writes academic papers on rabbits. I wouldn't give it to your rabbit just cause it likes it. The reason your rabbit likes it might be because it has molasses in it. I just looked up the ingredients. ".....Active Ingredient(s): White Petrolatum USP, Light Mineral Oil NF, Corn Syrup, Malt Syrup, Soybean Oil, Cane Molasses, Water. What is this product used for: Laxatone is a lubricant used for the elimination and prevention of hairballs in cats...."