All items come from a smoke-free home. Home is not pet free but I do not let my dogs or birds wear the clothes I sell very often! ;) Measurements are taken while item is laid flat. They are approximate, but I do try to make sure the are as accurate as I can. PLEASE BE SURE TO CHECK THE MEASUREMENTS GIVEN WITH A FAVORITE PIECE OF CLOTHING YOU ALREADY HAVE TO ENSURE A PROPER FIT! If you have any questions, please do not hesitate to ask! Please be sure to contact me if you have any problems! I will do my best to make it right! Mistakes happen and I have made one or two! Please be sure to check out my other items, I would love to combine shipping for you.