Frogs are a perky musical family, Ivie’s nearest company.
Mother Fro is a soprano, she's the opera diva of the Blue Lake. She is an extremely serious lady, holding her grip over everything in the family.
Her husband Oggy loves her endlessly and is always ready to look after kids or to sing a serenade. By the way, he is a good tenor. However, he is quite flabby. The wife may say: “Jump under the lily!” And he will do that without any reservations!
And here are their sons: the elder stair-steppers O and G and the youngest madcap S, who has a bass voice. He is always playing jack with Heronimus, which makes Ivy enormously happy. He was actually her only friend, before Nicky blew in.