We used Knowlhill for our three year old cat for the last two weeks whilst we were abroad. He seemed really relaxed and happy coming home, and the cattery staff said he was a very affectionate little boy, so I am sure he got lots of cuddles as he loves them! Overall so pleased with them and their treatment of our little sweetheart and we will definitely use them again. Pingu says thanks for his holiday too! 🙂