Dog dry food or cat food and litter (Aylesbury HP19)

Hi everyone i have a friend in a really tough situation atm and hates asking got help, she's got a 5 week wait until she gets paid and is worrying what she's going to do about dog and cat food and cat litter until she is as her local food banks don't get enough animal food in to help. So I'm wondering if any lovley people on here can? I'm happy to pick it up for her I'm dropping a load of food for her off on the 18th but couldn't get any pet food as got pets myself and fostering.

Kind regards