
Food , u will get as many answers as there is food so at least for.now stay with what the breeder advises .
I feed raw but that although not hard does need research to understand what u are doing even if u use a commercial.complete .
Insurance always a cover for.life policy and tread carefully with small print . Dont jump for.the cheapest ones .
U will hear good and bad in all .my preference is petplan after.many years and using others
Looking at review sites is helpful
As for leaving pup I start with just going in another room for a.couple.of.minites and building up from there before actually leaving all alone in the house . I also crate train and making that a safe happy place to be .
Your breeder should.be a mine of information assuming your breeder as I hope.they are is one of.the good.ones