yes, twice with 2 different bitches.They were both fairly young, in good health otherwise, had already had a litter and I did breed them back the next heat. They both had several more litters and no further problems. Debbie
Yes...my bitch conceived a large litter of 10 after this treatment.
She did not concieve the season directly after the treatment...we did put her on antibiotics (clavamox I believe) and did ultrasounds to make sure it did not recur once we found out she was not preggers the first time.
Was told that once it happens the bitch is more at risk for it happening again so if you want to breed her, do it or spay.