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.
How much milk and how often depends on your cat's overall diet plan. If she is overweight, then milk, like any treat, should be fed only occasionally. Give just a little, such as a teaspoon or two and maybe use skim or 2%, versus whole.