Tracing the Bloodline Connection Among Male Black and Tan English Shepherds

This short article examines the bloodline connection among 15 male Black and Tan English Shepherds using canine genetics, specifically focusing on their shared paternal haplogroup A1a and haplotypes H1a.29 and H1a.48. By analyzing the DNA test results provided by Embark Vet, we determined that these dogs exhibit a close genetic relationship, supported by their … Read more