Cat

Picture to orient you.  This cat is a female.

Here's a closer view showing some of the urogenital system.  Click here for a labeled picture.

More close ups of the female system.  Click here for a labeled picture.

In this picture the urinary bladder has been pulled up to expose the urethra.  Click here for a labeled picture.

In this picture the ureter has been cleaned up to make it more visible.  Click here for a labeled picture.

In this figure the cat's kidney has been sectioned to show the internal structure.  Click here for a labeled picture.

Here's a picture to orient yourself to the male urogenital system.

Here's a closer view.  You can see one of the testes has been exposed, although it is still covered by the cremasteric pouch.  Click here for a labeled picture.

In this picture, the cremasteric pouch has been cut off to expose the testis and epididymis more clearly.  Click here for a labeled picture.

In this picture the testis has been pulled cranially, exposing the bulbourethral gland at the base of the penis.  Click here for a labeled picture.