the entire thing also feels very sturdy and weighs a good amount at 163 grams. each pad has a convenient cotton hanging loop. however, if you don’t know much about what a dog is like when he’s not feeling well, or how his behavior might change when he’s sick, you might miss some important symptoms that could indicate that he may be suffering or uncomfortable. this is a great system, which is now on my buy list. only in his case, he found his wife in one of the mangled vehicles. with an excellent emergency team, we repair damage fast. 