I have a cocker spaniel thats about 2 weeks away from being 1 year old. She still chews on everything though. I have to tell her no a lot and she definetly knows what it means. She'll stop right then, but when im not paying attention she'll go right back to chewing on whatever it may be. She's always crated when I'm gone or at night, but I was hoping that it wouldnt be too long before I could leave her out while I'm not at home. Thanks for any information.