because I saw my dog and cat and it came in my brain
2006-10-09 23:51:05 · 9 answers · asked by Blake W 2 in Pets ➔ Dogs
Dogs can see colour however limited because they only have two types of cones (colour sensitive photoreceptors). They are colour blind in the sense that they can't see all colours, however they do not only see in black and white.
I believe this is the same case with cats.
"It is not true that dogs are completely colorblind. While dogs do not have the same color vision as humans, they are able to tell yellow from blue. Like a human with red-green colorblindness, they are unable to tell the difference between red and green.
The reason for this limited range, in both the colorblind human and the dog, is that there are only two kinds of color receptors in the retinas of their eyes. While most humans have three kinds of color cells, with three different receptor molecules sensitive to blue, greenish-yellow, and red, dogs only have receptors for yellow and greenish-blue."[1]
"Dogs and cats appear to respond to blue and yellow best, and seem to have more trouble with green and red. What appears red to us is simply dark to the dog and cat, and green light is almost indistinguishable from white (a shade of gray). Colors that would appear very rich to us are more pastel-like to the cat. The cat sees a green, grassy lawn as a whitish lawn, and a green rose-bush as a whitish bush with dark flowers."[2]
2006-10-10 00:06:17 · answer #1 · answered by SmartAss 2 · 1⤊ 0⤋
I had a dog who could tell the difference between blue and green balls. I bought 2 brand new balls that were just alike just to test this theory. He loved to play with his blue ball and would mess with any other color and I thought is may be its smell. But of the 2 new ones I bought he still went for the blue one everytime, didn't want anything to do with the green one.
2006-10-10 06:03:45 · answer #2 · answered by la_southern_femme 4 · 0⤊ 0⤋
yes both cat and dog see in black and white but can tell colors from other colors
2006-10-10 00:10:08 · answer #3 · answered by Anonymous · 0⤊ 1⤋
yes dogs only see black and white while the cats see red only
2006-10-10 00:01:36 · answer #4 · answered by Anonymous · 0⤊ 2⤋
I think that they both see black & white colors.
2006-10-10 03:04:13 · answer #5 · answered by K-9 Lover 2 · 0⤊ 0⤋
The answer is no, and they are not night blind also.
2006-10-10 00:30:16 · answer #6 · answered by Savor_Savvy 3 · 0⤊ 0⤋
yes
2006-10-10 00:26:44 · answer #7 · answered by mark d 1 · 0⤊ 2⤋
yeah i think so
2006-10-10 02:19:46 · answer #8 · answered by LACEY 2 · 0⤊ 0⤋
no.
2006-10-09 23:52:39 · answer #9 · answered by Anonymous · 0⤊ 0⤋