ETFs tracking the Barclays Capital U.S. Aggregate Bond Index are presented in the following table.
The real reason kittens nurse only for 6-8 weeks is because of human intervention. Since they are capable of eating solid food, people go ahead and remove them from their mothers to place them in homes. But 6 weeks is still a bit young - even the Humane Society won't place kittens until at least 8 weeks old.
Mother cats start weaning kittens when they are four weeks old. If you're hand raising kittens because the mother died or abandoned one or all kittens, you should start introducing the kitten to solid food at this time.Many veterinarians suggest offering canned food or moistened kibble to kittens when they reach three weeks of age or weigh a pound.f you're hand raising kittens because the mother died or abandoned one or all kittens, you should start introducing the kitten to solid food at this time. Many veterinarians suggest offering canned food or moistened kibble to kittens when they reach three weeks of age or weigh a pound.