Great shot, like the depth of field and very good composition, by which I mean congratulations on getting her to sit still for the photo! Until recently I had a cavalier myself, a tricolour (black brown and white). Great dog, although despite sleeping all day he'd suddenly become very active whenever a camera was around, so most of my photos of him are of a dog-sized blur attempting to leave the frame.
P.s. keep her on the rope toys... it might just distract her from eating the rest of the house as mine did
Thanks for your nice comments everyone
She was terrible to photograph, as soon as i got down to photograph her she'd jump on me and start nibbling my lens hood