Guinea pigs require relatively little daily care compared to pets such as cats and dogs. That's certainly one of the reasons they are so popular. All you need to do is feed them twice a day, with some extra grooming and cleaning, depending on how many GPs you own and what breeds they are.
Guinea pigs are very undemanding pets - one of the reasons for their great popularity
The guinea pig food section of this guide gives you ideas and guidelines on which foods to give your guinea pigs, and in what quantities. We also have instructions for keeping the guinea pigs' environment clean. Bear in mind that some things, such as thorough health checks, do not need to be done daily but on a weekly or fortnightly basis.
Keeping an eye on your pets on a daily basis as you feed and handle them will help you monitor their health. We have a whole section on Guinea Pig health, for further info on this subject.