Hi
We are expecting our 2nd litter at the end of the month. My girl had 2 matings, 2 days apart. I presume I estimate her due date from the day of the 1st mating, not the 2nd? Just wanted some reassurance as we only had one visit to the stud dog for her 1st litter. Thanks.

yes i always count from the first mating

Thanks for that!!