缺词填空 根据短文内容及首字母提示补全单词（共10小题；每小题1分，共10分）
Dogs are good pets. They are very f______ to people and very beautiful, too. Most dogs get on very well with c____and their parents. Others are good watch-dogs because they b____ loudly when a stranger arrives. When you buy a dog, an important thing to think is about its s ______--- buy a small dog if your home is small and a bigger one if y____is larger. Many people don’t know how much to feed their dogs. Dogs eat a______ everything. They like meat, rice and lots of other things. You can buy lots of food made for dogs in s________. Don’t let your dog eat too much. Feed it only once a day. Always get w______  for your dog. It can g_____thirsty(渴) very quickly. Remember that dogs need e_______. You should take it for a walk every day.