Miss Tallulah will not potty except in our back yard. If I take her to work for 6 hours I will take her out every few hours and we will walk and walk on the grass in the neighbourhood but she will not potty. She knows the command "go potty" and in the yard will do a pee (or a poop if she needs to) right away after a quick sniff for the best spot. But outside, on walks, in the off-leash dog park, or at work nada. As soon as we get home she makes a mad dash for the back door and runs out and does what she needs to do. She will pee for a whole minute sometimes so I know she really needed to go! Miss T is 11 months. Is it a puppy thing? Does anyone have any knowledge about this and what I can do to make her more comfortable. i don't want her to hold it for so long. It has to be uncomfortable!