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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!

Location

"Making the best years for your best friend"

Office Hours

Our Regular Schedule

Monday:

8:00 am-4:00 pm

Tuesday:

10:00 am-6:00 pm

Wednesday:

2:00 pm-9:00 pm

Thursday:

10:00 am-6:00 pm

Friday:

8:00 am-4:00 pm

Saturday:

9:00 am-2:00 pm

Sunday:

Closed

Testimonials

Feedback from our clients

  • "We have taken our furry friends to Dr. Nicoletti for a very long time. He is wonderful! Everyone there is great! Thanks for getting our newest furry in and taken care of. She came to us damaged and they helped us help her."
    Jennie Lewton Strubel
  • "Attila and Daisy say all 8 paws up for Dr Nicolleti, Anna and staff!!!"
    Nora Custer
  • "I couldn't take my animals any other place. Dr.Chico has so much love and compassion for not only my fur babies, but for me as their owner.. His charges are so reasonable, and his care for them is beyond words..
    I would like for them to give their birds names.. How about Bonnie and Clyde, or Frick and Frack..."
    Bert J Dinsio
  • "Dr. Nicoletti and the St. Kitts Veterinary Clinic staff are great people, kind and compassionate friends who love our pets as much as we do. Our cats -- and your pets -- will be in good hands if you need to visit St. Kitts."
    Robbie Lewis
  • "Dr. Nicoletti and the St. Kitts Veterinary Clinic staff are great people, kind and compassionate friends who love our pets as much as we do. Our cats -- and your pets -- will be in good hands if you need to visit St. Kitts."
    Robbie Lewis
  • "Dr. Nicolette was my vet for years. I trust him completely. He really cares about the animals under his care. My husband took our one dog to another vet once. That vet ran unnecessary test and ran the bill up double of what Dr. Nicolette charged me to treat the problem. We moved to Florida 3yrs ago and I still haven't found a vet I trust as much as Dr. Nicolette."
    Kassey Thomas