Hi there ive just got myself a new collie grey bitch pup after my last dog got pts she 7 week old and is doing great the problem is i want to get her used to sleeping in her training cage she wont be in it every night just so she used to it so if we have a bad winter again she can come in the house at night as shel only be 6 month old when winter comes just for peace of mind ,she is good in her kennel and has got used to her cageat night the problem is she shites all over it and it ends up eberywhere i put her in her cage at 10:30 and let her out at 0500 is this to long i try to wait untill sh