Do Puppies Have Good Eyesight. You may see that the eyelid is swollen, … The way dogs' eyes are positioned in their heads also determines how well they can see. In contrast, a different study showed that hamsters are capable of seeing some shades of green and blue. What about seeing small details? Thus, a ferret’s eyes work best in places with low light. You may see that the eyelid is swollen, … Before their eyes open and they become fully sighted, puppies have infra red sensors in their noses which guide them. This means their eyes have little light capability, which gives them either extremely slim or zero color vision. In contrast, a different study showed that hamsters are capable of seeing some shades of green and blue.Hopefully your puppies will all experience normal eyesight development, but sometimes things can go wrong.
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