Mucus is a viscous material produced by the mucous layer of your windpipe. Its job is to lubricate your nose and throat. But, infection or some other kind of disorder causes mucus to thicken up and start accumulating in your throat.
If you do wish to give your cats milk, then you can buy lactose-free cat milk (lactose is the sugar found in milk) from your pet food store, vets or supermarket, but itâs not essential. Indeed, some cats will not drink milk at all. Read our advice about giving your cat soya milk.
Cat milk tastes very much like cow's milk except it tends to be much thicker. It is usually more active and therefore has a shorter lifespan than cow's milk though, so drink iâ¦t quick! If you want to get the most out of your cat's milk, try enjoying it with a piece of toast in the morning.    My kids love it.