What are the disadvantages of blubber?

Do musk oxen lay eggs? How do fur seals survive? How do they test dog food? How many babies can a mom hippo mom have? What is the difference between a whippet and a lurcher? How much food do cheetahs eat in zoos per day? What is dog habit? When was Progressive Dane created? How do Endophytes affect horses? Arabian Surgeonfish how long they live? Do rabbits spend most of their lives mating and reproducing? What type of fur does a labrador retriever have? What trophic level is the clouded leopard? Who many vertebrate does a dog have? Why are rotweillers sickly? How do beavers adapt to their environment? What are a wolf's possible eye colors? Why is Boo the dog so famous? How much does a dik dik cost? What are people doing to help the giant otters habitat?