1) Flemish television programme 
Hopla is a Flemish CGI-animated series for toddlers, created by Bert Smets in 1999, and produced by Bert Smets Productions. The cartoon features the rabbit Hopla and his friends – the pig Onki, the bear Nina, and the kitten Lola. Each episode is about five minutes. Similar to its spiritual predecessor Tik Tak, the show is aimed for children betw...