Feeding
Guinea pigs are never happier then when they are eating, and feed time will be rewarded with the loudest squeaks of all. In the morning they should be given a bowl of dry mix, and a variety of fresh food. During the day if they are in their eglu they will graze grass, and then in the evening they can be given some fresh hay for overnight.
Fresh water
Water is extremely important, and the bottle should be refilled daily. If the weather is cold, be aware that their water could freeze, and may need to be thawed and refilled more frequently.
Keep their home clean and tidy
Housekeeping is very important, and their bedding should be changed regularly. Unlike rabbits, guinea pigs cannot be trained to use a litter tray, they will toilet anywhere, but the eglu is quick and easy to clean.
Lee, 26 September 2017
I take and put clean shavings in my piggies cage. I put clean shavings in the litter pan. Then I put it in the corner and sprinkle some of the soiled shavings over the clean in the potty box. They will use the litter pan more than the all over the cage. I have done this with several Guinea Pigs.