Loving the waste discharge pipe in The Secret Life of Pets

I’ve seen the movie of The Secret Life of Pets last night after dinner and it makes me so excited to stay with these cute pets. However, I would like to say that I’m falling in love with the waste discharge pipe (I think it maybe the SSAW steel pipe not the seamless steel pipe for its huge hole)in it for its important function is not transporting waste water but the pets!
 
Max is caught by police so that his lover, another dog tries to save him and the rabbit is going to have a revenge on Max. Under the emergency situation, Max lover found the helper of a handicapped dog who has human resource to get information from other animals. In order to save time, here is the showing of sewage discharge pipe! They do either walk in the road or take a bus, but just jump into the pipe and have a wonderful rescue travel! At this time, we can see clearly of these pipes, they are strong and long for the city’s sewage discharge. We can know that these pipes are here underground with corrosion resistance from waste water and good balance on the water pressure.
 
Finally the rescue travel was over and I’m excited and want to say thanks to those powerful pipes underground.