I wanted to like this but it's plain stupid. Why you ask me?
Let me point out some things:
1 - why would robots need food? That's really inefficient...
2 - why do they use wired charging? Samsung devices don't even use 'em anymore and it's not in the far future, but in the future we use wired tech?
3 - I get preserved food but why does the bread still look soft when we don't even know how long that city was abandoned for. It could be years, decades even, but the bread looks good and soft ?
4 - can a that solar charger even that clock or even jump start that old battery existent in that? I don't think so...
5 - as engineering and design enthusiast I thing that dog's design is not efficient...
Conclusion, I'll not be reading this again.