Maybe, new mexico, california and texas, I saw it in a survey in 2015.
Nuevo Mexico
California/Californio
Texas
The only thing i would change is the word “ir” into the word “vaya.” it’s grammatically correct. besides that you did a fantastic job!
"There are 40 horses and 50 cows on the farm. There are also 4 dogs that live in the house on the farm."