When you have a dog it is necessary to care for it very carefully. In return, you will be loved by your dog; the most important part of dog-care is (36)_________. Not only does the dog have to be kept clean. His environment should also be clean. The bed he sleeps in can be made with anything like a rug or a dog mattress, as long as it is kept clean and put in a place where there are no drafts. (37)_________feeding is also important to your dog’’s health. Heavy aluminum (38)_________pans are best since they cannot (39)_________or break. A dog should be fed in the same place and on a regular (40)_________. During feeding time it should be (41)_________. If your dog refuses to eat, don’’t (42)_________him. Remove his food and don’’t feed him again until his next regular feeding. Food should never be left before a dog for more than thirty minutes under any (43)_________. If he does not eat over a long period of time, your dog should be taken to a veterinarian. Another important thing is to keep fresh water available to the dog during hot weather. (44)_____________________________. Vigorous exercise helps build strength and keeps the dog healthy. (45)________________________________. Large dogs, though, require a run in an open field. There are other things that are also important for a dog’’s health — things like bathing, care of teeth and nails, keeping them away from insects as much as possible. It is also necessary to provide special care while traveling. (46) ___________________________________.