Taffee the Shetland pony had to be put down after the breeze block attack . Charlene Bishop skull was caved in and concrete was found embedded in brain . Tiny pony 's , who is 17 months old , groomed her horse every day . Mother says epileptic toddler 'has lost her best friend and is devastated ' WARNING : GRAPHIC CONTENT .
Taffee the Shetland pony had to be put down after the breeze block attack . Tiny pony 's skull was caved in and concrete was found embedded in brain . Charlene Bishop , who is 17 months old , groomed her horse every day . Mother says epileptic toddler 'has lost her best friend and is devastated ' WARNING : GRAPHIC CONTENT .