Those films are much better when you are little....
I saw both film in the cinema when I was just a little boy and absolutely loved them. I remember laughing my a** off at all the various gags.
I tried watching them again as an adult to see if I still would have enjoyed them as much ... Unfortunately I didnt.
There are films I liked as a child that I still like now , like "Free Willy" "Home Alone" "My Girl" "Honey, I Shrunk the Kids" ... but the Beethoven films dont make the list.
Watching it as an adult , I did not find the jokes that I found was hilarious when In was 10 years old that funny anymore.
I will always feel nostalgic about those two films and I just love the musical score by Randy Edelman but this is a franchise I will not revisit too often , unless I am around childrens ....