Race 4 8 should win but 2 can overcome, No 1 for place.
Race 5 No 2 4&1 for place
Race 6 No 1
Race 7 No 4 & 3 then 1
Race 8 No 4 (3 probably beats it, 1 is a danger)

Race 11 I go for WHERE'S JACKO but I think the dog has had enough racing for the time being. Still good for a place bet provided not too short!
Could be wrong of course often am!
Nos. 5 and 7 are well in the race.

Race 12 no 3

Good luck