I don't know as Hubby took the photo while I was on vacation. I know that some time they will just go up to each other and put their head over the other one, wag the tail and leave! Funny girls!! Thank you, Iris is looking great! I am so proud of her coat! Heck she eats better and take more vitamins that I do! LOL! I am so happy that the good Lord told me to get her. She is a great dog!!!