An animal lover has been left heartbroken by the sudden death of his pets after a routine walk on a popular beach. Jack Harris came home from work to find two of his dogs dead on the floor just hours after they visited Minster Leas. The beach is popular with dog walkers, residents, and visitors to Sheppey – especially in the warmer months. Jack, of Southsea Avenue, Minster, used to take Akita-Staffy cross Esmae and Staffy Romeo there twice a day. When quiet he’d let them off their leads – as he did on the morning of April 23 when the eight-year-old and 10-year-old had their first walk of the d…