Hero Dog Detects 'Sea Vomit' Invasive Species

A Labrador named Sgiath from the Scottish Highlands has been recognized internationally for her unique role in combating invasive marine species. Sgiath is trained to detect carpet sea squirt, an organism known as 'sea vomit' that poses a significant threat to native marine life. This six-year-old dog, originally a mountain rescue trainee, is the first in the world to be trained to identify this specific marine organism.

Her handler, Dr. Texa Sim, a marine ecologist, developed the training program to tackle the rapid spread of Didemnum vexillum, which endangers marine infrastructure and ecosystems. Sgiath's exceptional sense of smell allows for quick detection, bypassing the need for traditional laboratory analysis. Dr. Sim expressed her initial surprise and eventual success with the project, highlighting Sgiath's phenomenal ability to detect minimal scent concentrations.

This groundbreaking work was honored by the International Fund for Animal Welfare (IFAW), naming Sgiath Animal of the Year. The award ceremony took place in London. Dr. Sim emphasized that while dogs are not a sole solution, they offer a crucial, cost-effective tool for early detection, aiding conservationists in managing invasive species. The growing threat of climate change, leading to warmer seas, makes such early detection methods increasingly vital for coastal environments.