First, seasonal molting
Cats lose a lot of hair every spring and autumn. The physiological molting of cats is a normal phenomenon, so cat owners need not worry too much. Cat owners only need to pay more attention to the care of cat hair and comb it diligently. After molting, new hair will grow, and they will have beautiful hair again.
Second, malnutrition.
Without nutrition, cats' hair will become dry and dull, and it will easily break and fall off, so nutrition is very important for cats.
Third, suffering from tinea felis.
Generally, cats suffering from tinea felis will also lose a lot of hair, which is more serious and needs timely treatment to prevent the deterioration of tinea felis.
Extended data:
Cats, belonging to cats, are divided into domestic cats and wild cats, and are widely used pets in families all over the world. The ancestor of the domestic cat speculated that it was a kind of desert cat, Persian cat, which originated in ancient Egypt. It has been domesticated by human beings for 3500 years (but not completely domesticated like dogs).
Ordinary cats: round head, short face, five fingers on the forelimbs, four toes on the hind limbs, and sharp and curved claws on the toes, which can be extended. Night activities.
Hunting other animals by ambush, most of them will climb trees. Cats have fat pads at the bottom of their toes to avoid making noise when walking and not scaring away mice when hunting. When walking, the claws are in a contracted state to prevent them from becoming dull and protruding when catching mice and climbing.
References:
Baidu encyclopedia: cats