Owners of long-haired cats with severe hair loss can increase nutrition in their diet, regularly supplement their cats with lecithin, vitamins, fish oil and other hair-nutritive foods, and comb their long-haired cats more often to help remove excess hair on the body. Floating hair can also be removed by bathing. Because long-haired cats have long body hair, the degree of hair loss is more severe than other cats, but this is normal and owners do not need to worry too much.