Pinworm / with out tail rubbing?

[Charlie77]

A friend has a new horse, she wormed and thinks she found pin worm, first tought dose he rub his tail, No she said never?? so is it possible to have pin worm and no tail rubbing???

 

[philamena]

Yep completely possible!

 

[Munchkins]

Ooh interesting question! Both my horses rub their tails (looks like a bog-brush) and I use Leovet Anti-rub which works, but what is pinworm?
Does that go with routine worming?

 

[dominobrown]

No you need to worm for pin-worm!