WOOF! - The Complete Series 3 [Digitally Remastered]:

Eric felt a curious tingling in his hands and feet. He felt his nose becoming cold and wet, his ears becoming flappy. The thought in his mind was: 'I'm turning into a dog!' Eric is a perfectly ordinary boy. Perfectly ordinary that is, until the night when, in fifteen seconds flat, he turns into a dog! Eric and his best friend Rachel are determined to sniff out the truth - what makes an ordinary boy suddenly go 'woof'?

Classic light hearted childrens drama  from 1991               

CAST:

Liza Goddard ... Mrs. Jessop
Edward Fidoe ... Eric Banks
Sarah Smart ... Rachel Hobbs
Lizzie Mickery ... Mrs Banks
John Bowler ... Mr Banks
John Ringham ... Mr Blocker

Guest Stars:  Anthony Head, Christopher Biggins, Dinsdale Landen, Susan Jameson, Tommy Boyd, James Ellis, Maria Charles.