https://pubmed.ncbi.nlm.nih.gov/30655508/
Two novel genomic regions associated with fearfulness in dogs overlap human neuropsychiatric loci
Anxiety disorders are among the leading health issues in human medicine. The complex phenotypic and allelic nature of these traits as well as the challenge of...
https://www.sciencenews.org/article/dog-breed-behavior-genetics?ref=theferret.scot
Dog breed genetics may affect traits like aggression and fearfulness | Science News
Oct 10, 2019 - A study looking at how 101 dog breeds behave finds a strong association between genetics and 14 personality traits.
dog breed
https://www.merriam-webster.com/dictionary/fearfulness
FEARFULNESS Definition & Meaning - Merriam-Webster
The meaning of FEARFULNESS is the quality or state of being afraid : timidity.
definitionmeaningmerriamwebster