The best replacement for happy feet is walk it out.

The best alternatives to happy feet are rated as following:
★★★★★  walk it out
★★★  mineski
★★★  latos
★★★  minerva
★★★  2 step
★★  surf's up
★★  neolution
★  march of the penguins
★  dreamz
★  execration
★  casino royale

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Speaking about happy feet, one probably shouldn't forget about walk it out.

Other search terms related to happy feet and their ratings are:
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