I have a four year old female Fiest that is an extremely good squirrel dog IMO. I found a male last Fall that I want to breed her with. My dog in heat, stray dog around that is male, broke my dog out of kennel, you know the rest. My question, has anyone used a shot to abort pups and if so are there any side effects for the female such as heat cycles? Stray dog has been reported by all my neighbors for about 4 months but local animal control is useless. Officer told my buddy to take care of the problem and if anyone questioned it to say "It tried to bite me!" Something has to be done but you know how small town politics work. My dogs are in 6' chain link kennels. This dog dug a hole underneath my lot that has been up for over two years without a problem. I consider that destructive and a legit complaint without having to say it tried to bite me.. Thanks for letting me vent and if anyone has any experience about the shot or advice about the problem be happy to hear it.