Having had a wonderful collie X for 13 years (from a puppy), we have been without a dog for 2 years and we're now thinking of a rescue dog, probably from Dogs Trust.
Any advice at all would be gratefully received but I'm particularly interested in the use of crates and training to 'toilet' on demand, neither of which we used / succeeded in with our first dog but both sound helpful.
Also, we don't know the pros and cons of male v female.
Is there a book I should read to be better prepared?
Looking forward to some words of wisdom!