I agree with u Vanman! I too had a cocker spaniel ages back. And am an ardent pet lover. They are more faithful then humans, they are genuinely happy to c u, and i dont know if u believe me, they can actually understand you. I mean if u're feeling low or depleted, a dog is able to understand that. At least my dog could. he wud always try to get me out my slump!
He was my best pal! anyways, IMO, pets are afraid of noise, so make sure, u care for them as much as they do for u. They're a man's best friend!