Dopey Donkeys is a subscription based lay betting service provided by Stark Investors. What does the product offer? Dopey Donkeys is a lay betting tipster service that claims that it is able to find the right lays at the right prices. By doing this Stark Investors say that they are able to keep liabilities as low as possible whilst maximising the probability of winning. They claim that the average liabilities for their selections are just 3/1.