The 21st installment in the Precure series. 

Animal Town is a town where animals and people live together. Iroha loves animals and is good friends with her dog, Komugi! One day, a mysterious creature, Garugaru, wreaks havoc in the town! However, in order to protect Iroha, Komugi transformed into human form and became a Precure...! I have to save the child animal whose heart is being garugaru-ed...! Let's join forces and return the animals to Niko Garden! 
(Source: Crunchyroll News)