Good morning! This is my first post asking for advice.
Question:
What is the best way to approach a neighbor whose pet is coming into your fenced backyard and causing damage?
Details:
Yesterday evening I looked out to my backyard and saw a peacock sitting in the middle of a raised vegetable bed, chewing on my lettuces. I shooed it out of my yard (it hopped over the fence to the next door yard).
They are either free roaming, or escape artists, as I have seen them often in the last year. It didnt bother me until now, as this is my first garden since I bought my house 2 years ago. Although they are lucky my Kitty is indoor only, as she very vocally wants to go out and defend her home from the intruders

I have a vague idea where their home is, a street over. I would need to knock on a few doors to get the right people.
What I want is for the neighbor to keep them contained and out of my yard. I've spent a lot of time and money on this project and whatver it eats/destroys is less food I will have to eat/more money I'll have to spend on groceries.