These US websites accept bets on Greyhound (Dog Racing) online:
There are svereal US sites offer greyhound betting odds and lines. Check Day At The Track, BetAmerica, TVG and Amwager (promotional code for the risk-free bet – AMGAMBLER).
There is also the option of in-play with some gambling sites offering greyhound betting odds after the start of a dog racing. Check out online betting sites like Day At The Track. In-play betting is becoming more available in the US with states lining up to follow the likes of New Jersey, Delaware, Montana and Pennsylvania to offer the service. Check local legislation as it may be prohibeted to bet on the greyhound races online.