This movie had to be made in the 80's or early 90's... possibly the late 70's
The characters were animals
One of the animals had a mansion and I remember he threw a party and found a dragon egg
He had to hid the egg I think...
Help! I loved this movie and would love to find it again!

Sounds like,.

Dexter the Dragon & Bumble the Bear (83)
a.k.a. The Dragon That Wasn't (Or Was He?)
a.k.a. Als je begrijpt what ik bedoel

Oh my goodness that's it. Thank you!