Why do great Danes mate?

Is echolocation useful? Why does your boxer dog have a weird eye? How many mg of Cloro Trimetron should you give your 50 pound dog every 8 hours? Why is your dog mating you? How long do Siberian huskies live in dog years? How do you knowif your hamster loves you? How do you cure hairballs in rabbits? What is the largest wild cat in North America? Where does the apostrophe go - veronicas hat is in the monkeys cage? What is the absolute best country? Do rabbits' eyes stay open when they sleep? Can you put super glue on a dog's cut? Can you cut a pit bulls ears after a year old? Are skunk smell glands used in perfumes? Is the pig one of the neatest animal? How do you condition your pitbull? What is the taxonomy names of a red tail fox? Where can you get a bunny? How old will a dog be in humann year if it was born in 2009? Can you feed dogs the leftover vegetable pulp from juicing?