Hey there... I currently have 2 dogs, 2 cats and 3 chickens and am considering adding 2 goats to the mix. I am thinking about either Pygmys or Mini Nigerian goats? I am strongly leaning toward females but know absolutely nothing about milking or if I need to? Can I have a female and not milk them? How does that all work? I would like goats that are friendly and tame. They will be pets and I hope bush/brush/undergrowth eaters. Is one or the other better at that? Is there a lot of unexpected expenses or surprises? Any help, guidance, advice would be great - I have read a lot on the subject but wanted to hear some first hand experiences...... Thanks so much!!!!