This is actually an advert but recent events reminded me of it. If you are, like me, having problems getting to the supermarket to get your shopping it may be worth considering this option.
I had a delivery from Asda last week, they delivered no Cat Food as there was none (I have my doubts that they have none) so I have ordered £100 of food from Pets At Home.
I can't go out as I can't walk very well just now, to top it all I 'fell' down the stairs and now have purple shins. I suspect that I may have been pushed or tripped-up.