Kidneys in cats are usually lower than in humans
because humans are taller and walk upright.
Lower pelvic arteries differ from human from those of a cat in many different ways from the way the cat and human can go through labor and how the human and the cat can carry the babies of kittens are very different.
The size and orientation differ in that in humans, the gluteus Maximus is large and fleshy. A cat's is only about a centimeter wide and 5 long.
Like humans, cats have two (2) kidneys.
The components of the liver of a human and the liver of a cat are very similar although a cats liver is more pure and clean than a humans from all the ingestion that a human does compared to a cat.
the position of the cat.
human muscles are meant to maintain posture in upright position walking on 2 feet; cat muscles function to walk on 4 paws
the similarities between human kidneys and the animals kidneys are that they both serve the same purpose, other than the creatures without back bones. they both have the ureta conected, and both have the renial vain connected, there are many other reasons of similarities, if this isn't enogh, try google p.s. : srry about the misspells
The kidneys
The structures that are retroperitoneal in a cat's urinary system are the kidneys, the ureters, and the urinary bladder. Retroperitoneal means that these structures can be found behind the peritoneum.
In man the location of the adrenal glands is that of directly anterior to the kidneys while the adrenal glands in the fetal pig is found near the aorta towards the cephalic end of the kidneys.
Humans walk using their heel and the ball of their foot. Some people walk heel to toe while others walk on the ball of their foot. Cats walk on their toes. In terms of the position of the foot while resting, the human foot is typically level with the ground. Cats sit with their back paws level to the ground but only the toes of their front paws touch the ground when they are sitting.
If the cat's ureter is obstructed, there is no place for the urine generated by the kidneys to go. As the pressure on the kidneys and bladder increases, one of two things could happen: some part of the system could rupture, causing internal bleeding, or the kidneys could fail, causing the cat to be poisoned by his own waste products.