@Dr. Christina interested about what your opinion is about cats and avacados. Bella used to LOOOVVVEEEE having some avacado when I cut one up. Then I read it was toxic. I recall a previous vet saying a little wouldn't hurt but then I read something somewhere else that is was very toxic so I stopped.Yes.
Even though many sites say they are toxic.
There is even a commercial dog food (not my recommendation, of course) called AVOderm, made from avocados.
Feed just the pulp and you are fine.
Many tropical dogs even eat the skin and pit, but there may be some problems with that. Dr. Christina