Updated On September 23rd, 2025
Pet's info: Dog | Poodle | Female | spayed | 2 years and 6 months old | 55 lbs
What tests should I request for 2 -year - old white standard poodle whose hair has darkened and turned brittle and broken off/fallen out, starting on her head and spreading down her spine all the way to her tail, and now has begun spreading down her sides?
1 Answer
Published on April 8th, 2017
Hair loss and discoloration can have a number of possible causes, including endocrine/metabolic diseases (hypothyroidism or Cushing's disease), parasitic diseases, allergic conditions, hormonal disturbances, etc. Initially, ask your vet to examine Daphne's skin and check for parasites/mites with a skin scrape. Daphne may need to have some blood testing to evaluate her thyroid hormones and overall organ function (CBC, chemistry, thyroid panel with T4/TSH) if she has any other changes in her appetite, weight and water consumption. Other tests may be recommended in the future, including skin biopsies, hormonal testing, and screening for Cushing's disease.
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