Bringing Dog Vision in Focus

Veterinary ophthalmologists are often asked, "How well do animals see?" Visual function involves a combination of many factors, including: the field of view, depth perception, acuity, perception of motion, and color differentiation. All of these functions must then be integrated by the brain to produce useful vision. Although we are unable to ask our pets to read an eye chart, through comparative studies, it is possible to make some educated assumptions about their vision.

Most humans have the ability to see all the different colors of the electromagnetic spectrum, and consequently perceive all its' colors. Man's best friend is colorblind, but, fortunately, his survival does not depend upon the ability to see colors. His keen sense of smell compensates for his inability to see colors, and enables him to differentiate between things.

Extensive scientific testing on dogs supports the conclusion that they live in a colorless world. The testing done primarily focused on the dogs' responses to colors for food. Dogs could not tell the difference between one color, a signal for food, and other colors, that were not for food. Similar tests conducted on cats produced similar results, which led scientists to conclude that they, too, are colorblind and live in a gray world.

The inability of most animals to see colors, from an evolutionary standpoint, is quite simple to understand. Many colorblind animals have dull-colored coats, hunt for food in the dark of night, or graze in the dim twilight hours. Their other senses have developed to the point where the lack of color vision in no way impairs them. For them, life in a colorless world is neither a handicap, nor a threat to their survival.

The only animals, other than man, scientists can conclusively say have color vision are monkeys and apes. Both can be trained to open a colored door, behind which is food, and man can be trained to open a refrigerator door of any color!

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Broad River Animal Hospital

Our Regular Schedule

Office Hours

Monday:

7:30 am-7:00 pm

Tuesday:

7:30 am-6:00 pm

Wednesday:

7:30 am-6:00 pm

Thursday:

7:30 am-7:00 pm

Friday:

7:30 am-6:00 pm

Saturday:

8:00 am-2:00 pm

Sunday:

Closed

For Appointments

Monday:

8:30 am-6:00 pm

Tuesday:

8:30 am-5:00 pm

Wednesday:

8:30 am-5:00 pm

Thursday:

8:30 am-6:00 pm

Friday:

8:30 am-5:00 pm

Saturday:

9:00 am-1:00 pm

Sunday:

Closed

Testimonials

Read What Our Clients Say

  • ""I've been taking my babies to you since 2007 and everyone knows my little ones. Dr. Stramaglia has diagnosed + saved the lives of 2 of them. All the vets are super and caring as are the front personnel + vet techs. I've even had home visits.""
    Desire H.
  • ""The best veterinary care in the country - Dr. Lamothe always has the best interest of my dog in mind, goes above and beyond to make sure my dog is well taken care of and thoughtfully answers all of my questions.""
    Jennifer W.
  • ""I am a client of many years. Everyone from the front desk staff, to the techs, to every doctor. Broad River is comprised of consistently pleasant, knowledgeable, gentle and compassionate people who provide the utmost in professionalism and care.""
    Colleen P.
  • "I've been coming for 33 years I think that speaks for Itself."
    Arthur S.
  • "Very satisfied. Very thoughtful, nice people."
    Cornelia F.
  • "5 stars all the way! When I first started taking my dog here, he used to shake a lot, now he perks up and loves visiting (despite that sometimes he's poked at :)"
    Effie T.