Dennis Bubba is really a godsend...his human is indeed one very fortunate individual. This "furry angel" story reminds me of an Oprah show that featured a similar theme: an ailing elderly couple was warned by their housecat of a gas leak. Turns out the cat had alerted them to the problem in the nick of time--had anybody lit a match on their property, their house (and several others on their block) would have gone up in flames. After hearing stories like these, I'll never look at my own "furry angel" the same way again!