Hi all this is my 8 week old collie/grey x beddi/whippet, had her from 6 weeks, training is coming on well, retrieving a teddy to hand, she cries at the back door when she needs the toilet, but i dont really want to cram to much training at the min, whats your opoinions? she seems to be very bright and pick things up very quickly, never had a dog like it.