But after looking at all ice cream-related Tweets from March 1 to May 18, they determined which other flavors were the most Tweeted-about. And you might be surprised at the results! Coffee and Cookie Dough dominate in the most states, but Brownie and Strawberry had fervent supporters as well.
Consequently, the dog's world consists of yellows, blues, and grays. When a human perceives a red object it appears as yellow to the dog, while a green object appears as white, a shade of gray. This white region, also called the neutral point, occurs around 480 nm in visual spectrum.
In other words, dogs see the colors of the world as basically yellow, blue and gray. They see the colors green, yellow and orange as yellowish, and they see violet and blue as blue. Blue-green is seen as a gray. You can see what the spectrum looks like to people and dogs below.