Remember the fevver box where Grampie lives? Well mum found out what kind of fevvers.
Seems she walked past this, who knows how many times, before she actually noticed it and read it! Duh mum!(Biggify to read it better). Go back here to see close up pictures of the fevvers.
Plus when she was there, she did notice Pudding sitting in front of the fevver box, tail twitching, so he is aware of them. Probably figuring how he can get into that box! Mum didn't take any pictures of this since other beans were there, didn't want to take away their privacy.
Mum is spending way too much time away from home in the evenings. Tonight she said she was off to be bored of the library, so then why did you come home with snacks and an empty wine glass?