Bad morning. Break in again

I like the dog idea. I've got motion detectors with signals going inside all over my property and locks on everything.

Amy works from home, so 90% of the time, someone is home. If that changes, I'm setting up the windows and door frames with text message signal sensors. Cheap and easy.

I'm not interested in cameras. I don't want to see what happened. I aim to stop it.

Pull some water from your fish pond and have a lab test it. You can use your ammonia, chlorine nitrate and nitrite tests to catch pollutants like chemicals from your garage.

It would be nice to know what they used to kill the fish with. You may also want to check it for salinity.