I think you are thinking of the phrase  the other way around , which does essentially mean the opposite, but in a specific way. The specific nature of the other way around is that it means that doing what you say in the opposite direction is correct, not necessarily the exact opposite.
Once kittens reach 4 weeks of age, their mother usually begins to wean them off milk and onto solid foods. Because the weaning process can take up to six weeks, purchase a small amount of kitten milk replacement formula and mix it into your kitten's food during his first two weeks with you.
Cat Food: Kittens should be feeding solely on kitten food by 10 weeks at the latest. Type of food: During this time, kittens develop their food preferences which will stay with them for life. Dry or canned cat food is up to you.Only in special circumstances decided by your vet should you give a kitten supplements.f youâre thinking of adopting a kitten, whether three weeks old or six months old, heâs going to require proper nutrition and care. Feeding grown cats can seem a simpler task since most do well on a good dry food with a little wet food thrown in.