Tail Waggers Club dog collar identification disc membership badge

A good original circa 1930's period 'The Tail Waggers Club dog collar identification membership badge' white metal disc bearing two crossed upright tails in relief with motto 'I Help My Pals' , the reverse inscribed with the name and address 'T -W CLUB, 37 TEMPLE CHRS LONDON' and individually engraved registration number 'No 37043'. Good condition. Diameter 26mm. The Tail Waggers Club was founded in 1928 by 'Captain Horace Hobbs' to help to provide funds for the Royal Veterinary College to support their work.