Phytonics ProstAid is a complementary animal feed that helps maintain proper prostate function, ensuring that the prostate maintains its normal size. The prostate is a gland of the male sex organ and surrounds the urethra. The prostate enlarges as an animal ages. This happens under the influence of hormones. When the prostate is very enlarged, the animal will suffer from it, defecation becomes more difficult and the stool is sometimes flattened. Because the animal has to push hard, there is a risk of a perineal hernia. Phytonics ProstAid can be used to maintain the normal shape and function of the prostate and in cases of prostatic hyperplasia, prostatic hypertrophy and prostatic cysts as well as hypersexual behaviour of the male dog.