What core traits, despite line specialization, remain central to the English Springer Spaniel's heritage?

Answer

Intelligence, high energy levels, and eagerness to please

Regardless of whether a dog comes from a Field or Show line, the essential characteristics that made the breed invaluable to hunters remain intact in their heritage. These fundamental traits include high levels of intelligence, significant energy reserves necessary for tireless searching, and a pronounced eagerness to comply with handler commands. These attributes were crucial for effective teamwork in the field. Additionally, their affectionate and good-natured disposition ensures their continued popularity as family companions.

What core traits, despite line specialization, remain central to the English Springer Spaniel's heritage?
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