I am just wondering what your opinions are. I have heard many people give me different ages.....from as low as six weeks, to as high as 12 weeks. Now, I'm not giving them away at 6 weeks, I'm not dumb......but my vet told me I should keep them until 12. I am wondering if they would be fine leaving me in another 3 weeks....when they are 8 weeks......what are your thoughts?