Which jaw configuration is considered a severe fault when assessing the Welsh Springer Spaniel's bite?

Answer

An undershot jaw

Dental structure and bite alignment are important components of the breed standard assessment for the Welsh Springer Spaniel. The preferred configuration for the bite is the scissors bite, where the outer surface of the lower incisors touches the inner surface of the upper incisors, creating a precise overlap. In sharp contrast to this preference, an undershot jaw—where the lower jaw extends past the upper jaw—is identified as a severe fault, suggesting a significant structural deviation from the ideal presented by the breed standard.

Which jaw configuration is considered a severe fault when assessing the Welsh Springer Spaniel's bite?
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