Unreliable Narrator?

I may've been paying too much attention to the children's programming Squiddle gets to watch. I say this because not only can I list off multiple family trees for Peppa Pig characters, I have also reached the point of suspecting the narrator is lying to the audience.

(Specifically, every time Grandpa Pig and Granddad Dog are both in an episode, the narrator hastens to tell the audience that, no, really, they're best friends. Given that their relationship seems to consist of trash-talking each other's boats and fighting, I'm giving the narrator the side-eye.)

However, Grampy Rabbit the eccentric investor (voiced by Brian Blessed!) continues to delight.