All answers are names or breeds of animals or include the name of an animal
7. A Roman feat of engineering. 6.6
28. General or pseudo grandma (4).
30. Iron Ape Man. (anagram 10 letters)
39. Tanya last saw this one in South Afric. (5)
42. a COCKNEY MIGHT HAVE TO PAWN THIS ( 6.3.5.)
50. Oust the row (5)