When presented with the apparently infertile bitch, the practitioner must sort through a myriad of facts, historical events, and diagnostic tests to uncover the etiology of the problem. Many bitches that present for infertility are reproductively normal and are able to conceive with appropriate intervention and breeding management. An algorithmic approach is helpful in cases of infertility, whe...

A 3-month-old, Labrador bitch presented with urinary incontinence. A unilateral, ectopic ureter was diagnosed with ultrasound without the aid of additional contrast radiographic techniques. Ipsilateral hydroureter and mild hydronephrosis were also present. At the level of the bladder trigone the ectopic ureter became intramural and this was clearly demonstrable with ultrasound. The opening of t...