We are looking into information about certain breeds for a first time goat owner for this summer? We do not want to start with a milking breed.Just for a pet .Should we get two?How often should they be wormed,vaccinated?....do their hoofes have to be trimmed like a horse?..would a farrier do this?what they would eat...summer to winter ...can they live in a three side shelter through the winter? Can they free range with the horses......?....anything else would be helpfull....this is the beginning of us gathering information..