11.   The dog had a bad gash in his leg.

12.   The dog has a powerful body.

13.   Dogs have a keen sense of smell.

14.   The dog has a thick coat.

15.   The dog has a thick, coarse coat.

16.   My dog has a short stubby tail.

17.   The dog had to be destroyed since its owner could not prevent it from attacking people.

18.   As there are so many people about, the dogs have to be kept in a special enclosure.

19.   The dogs have greater freedom, too, for they are allowed to wander outside their enclosure.

20.   That dog had problems, but living there, I could see why.