Is there any urban wildlife as dangerous and aggressive as the British Herring Gull?
It will absolutely fuck you up for a chip.
Apparently Sydney, in Australia, is having problems with aggressive gulls and they’ve employed dog walkers to scare them off. I saw a picture.
In England, the gulls would take the dog. Easily. It was not a big dog.
The Herring Gull would totally win in a fight.
Don’t mess with them. They remember you, and after making you bleed, will make a point of shitting on you every time it sees you afterwards.
If it wants the chip, give it the bag. Honestly, not giving it the chip is risking you getting into some serious “I just killed John Wick’s dog” type shit.