Karen it should be fine, they have had their Parvo jab and as you say it's dog free, I am doing exactly the same with the three i have, out in our dog field. They love it and need it, and to be honest if they don't have free running a little now it will be a nightmare when you do let them off, there is no way the babies will look to leave you so get on enjoy it. This weather is so gorgeous it's a shame not to.

Hope you Mums are all having a lovely day and being thoroughly spoilt.