Thing i found with laying dogs is that your laying at alomost triple the SPs . Laid 1 only last week , my mate rang me from the track to say it had no chance ,was looking very fat etc . Laid it at 5.6 , and it opened 7/4 on course !!! went out to 5/2 soon after ,but drifted to 9 on
Betfair !!! Should really be a player than a layer at those odds , anyway it duly ran last BUT its impossible to win when laying 3 times the SP imo