Any suggestions on the age that a female GSP should stop being bred? I have a 5 year old and she has already had 2 very healthy litters but her last one seemed difficult so I don't want to put her through it anymore. Any suggestions?

Fourpointers@yahoo.com

I would not go over the age of Eight.  If the female is in excellent health and condition that is.  If she had trouble the last time I would be very cautious.