
Hi Linda,
As you say she still has a waist then you're at least on the right lines :) Can you feel her ribs, even just those at the end? It's very hard to tell over the net if a dog, especially a cross of breeds of such different build & type, is correctly "covered" or whether it is carrying a little too much, erm, *condition* LOL.
Good on you for at least trying to assess whether she's starting to tip over towards carrying excess. If it were me I'd have a good feel of her body to ascertain what, if any areas, seem too "thick". Then weigh her and monitor her diet (i.e. normal daily food rations but no titbits, treats etc) for a couple of weeks and weigh again to see if she has retained her weight or is losing / gaining.
You're quite right of course in that the body mass of a Staff would be considerably more than a Whippet - both are (or should be) of athletic build but of course the Whippet is comparible to that of a sprinter rather than the Staff who would be more akin to a marathon runner.
HTH, Teri :)