Tether Tug are they ok

[mikey k]

I've just had shoulder surgery and am having to be careful and spotted this:-
http://canineconcepts.co.uk/en/dog-toys/4397-tethe...
Has anybody on here got one and if so does their dog play with it.I have a feeling that the reason our dog likes to play tug so much is that she's interacting with us rather than playing on her own.