The enriched lollies included fruit juice, chopped fruit, honey and peanuts.
Dee Masters, team leader of the Budongo Trail and Living Links, said: “We’ll be giving them blackcurrant juice with pieces of banana frozen inside and frozen mashed banana with wheat.
“It’s a big treat for our chimpanzees, so we are expecting lots of excited ‘pant hot’ calls, which is how our chimps communicate that there is something good to eat.”