Why did saber tooth curriculum still exist?

Is a wolf part of the food web in the Arctic tundra? What if a small looking piece of the dogs inside comes out while giving birth? What is a mom dolphin called? When food is scarce for a chimpanzee what food do they eat? How do you get the dog to release the toy in a fetch game? What size does the dog breed lurcher generally get to? How can you tell what mood killer whales are in? When did Beaver Wars happen? Is it true that if dogs noses aren't wet they are not feeling good? How do you train a dog to be nice to people? Can you give your dog afrin? Can a horse have a foal at age 1? How big is this dog&how old is it? When do lambs stop feeding from their mother? Where can one download the Miami Dolphins fight song? is the geraninamun plant harmful to cats? Can a giraffe run down hill? Do daschunds have allergies? Can you take dogs in harrods London? Are Bey Shah bred Arabian horses known for having stifle problems?