Colorpoint: This is the cat on the left in the photo above. Colored mask, ears, feet, tail, nose and paw pads. Similar in color pattern to a Himalayan. Here is a photo of a 9 week old seal colorpoint, noting the color difference between the kitten and the adolescent on the left above:
From there, urine travels out of the kidneys through the ureters to be stored in the bladder (a muscular sac in the lower abdomen). The bladder expands as it fills and can hold about 2 cups (half a liter) of urine at any given time (the average adult produces about 6 cups, or 1Â½ liters, of pee per day).
How the urinary system normally works. The urinary system comprises:-. 1  Two kidneys â which filter blood and remove waste products and excess water. 2  Two ureters â the tubes which connect the kidney to the bladder. 3  One bladder â reservoir for urine. 4  One urethra â tube connected to bladder which expels urine.