Sear the rib roast (prime rib) for 15 minutes at the higher oven temperature (450 degrees F.), then turn the oven to the lower temperature (325 degrees F.) for the rest of the cooking time. Every 1/2 hour, baste the cut ends of the roast with the fat accumulated in the roasting pan. Do Not Cover the roast.ear the rib roast (prime rib) for 15 minutes at the higher oven temperature (450 degrees F.), then turn the oven to the lower temperature (325 degrees F.) for the rest of the cooking time. Every 1/2 hour, baste the cut ends of the roast with the fat accumulated in the roasting pan. Do Not Cover the roast.
A mother cat can be spayed when her kittens are eating canned food regularly, which is typically when they are between 5-6 weeks old. A mother can be returned to her kittens to nurse them 24-30 hours after spay surgery.
Deciding When to Spay or Neuter Your Kitten. 1  1. Wait until your kitten is several months old. There is some debate about when cats should be fixed. 2  2. Have a female kitten spayed before its first estrus. It is a myth that you should wait until a cat has its first estrus before getting it spayed. 3  3. Consult with your veterinarian.