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Microglossia in three littermate puppies

R B Wiggs1, H B Lobprise, A de Lahunta

  • 1Dallas Dental Service Animal Clinic, TX 75251, USA.

Journal of Veterinary Dentistry
|December 1, 1994
PubMed
Summary

Three Miniature Schnauzer puppies with bird-tongue (microglossia) survived intensive care but later deteriorated. Pathological exams suggest a multi-system defect, but the primary cause remains undetermined.

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Area of Science:

  • Veterinary Medicine
  • Canine Genetics
  • Developmental Biology

Background:

  • Congenital abnormalities in puppies can impact survival.
  • Microglossia, or 'bird-tongue,' is a rare condition affecting nursing ability.
  • Miniature Schnauzers are prone to certain genetic conditions.

Observation:

  • Three of five two-day-old Miniature Schnauzer puppies presented with 'bird-tongue' (microglossia).
  • Affected puppies exhibited impaired nursing capabilities, necessitating intensive supportive care.
  • Despite initial survival to seven weeks, the puppies experienced progressive deterioration.

Findings:

  • Clinical and pathological examinations suggested a multi-system defect in the affected puppies.
  • No primary neuromuscular abnormality was identified as the root cause.
  • The condition led to failure to thrive and eventual euthanasia.

Implications:

  • This case highlights the complex challenges in managing congenital defects in young animals.
  • Further research is needed to identify the underlying etiology of this specific microglossia.
  • Understanding such defects can inform breeding practices and genetic counseling for Miniature Schnauzers.

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