In the examples below, notice that transportation and park ticket prices stay the same even when the number of days changes. If you're staying somewhere that's relatively inexpensive and not eating out all the time, you can often extend a trip from 4 to 7 days for very little money.
Guiding Eyes for the Blind provides guide dogs to people with vision loss. We are passionate about connecting exceptional dogs with individuals for greater independence. Skip to Main Content. Text Size: change text size to smallA change text size to mediumA change text size to largeA. Colors/Contrast:
Dogs do in fact see in color, as shown by the fact that a dog's eye contains both rods (which we associate with B/W vision) and cones (which differentiate between colors). While humans' cones are attached to neurons that react to light at 435nm, 545nm and 570nm, a dog's cones react at 429nm and 555nm.