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Updated on September 23rd, 2025
Pet's info: Dog | Shih Tzu | Female | 7 years and 2 months old | 8 lbs
My dog is a shih Tzu. She has red veins in her pupil
2 Answers

Answered By Ana M, DVM
Veterinarian
Published on March 21st, 2018
Answered By Lindsey Edwards MVB, BSc, IVCA
Veterinarian
Published on June 17th, 2017
I strongly recommend urgent referral to a specialist ophthalmologist to assess fully the extent of the condition. Glaucoma or increased pressure in the eye can cause bulging, redness and swelling in the surface/blue clouding and can be extremely painful, but so can many other conditions. An eye pressure check is recommended urgently in order to rule out this painful condition which can threaten vision
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