This show is definitely inappropriate for young kids. I checked the rating on it after a few episodes that my son (age 6) was watching. Many of the episodes talk about animals mating, which is normal and apart of life, but the “jokes” that are used are very inappropriate for children.
There are also a handful of moments where the animal are highlighted in a fearful way as well which is also not appropriate for young children.
I would not recommend this series.