Catahoula are 300 years of crossbreeding between mastiff and greyhound. Brought over by Spaniards. They can be wicked/twisted. Come in 3 sizes. Mine is large, yet she likes cats and is sweet. Very unique bark.
The couple Catahoula’s I have had contact struck me as not trust worthy.
That is coming from a lab mam.
I have a Catahoula/Staffy mix rescue. Smart as heck, sweet, and loyal. About 70 lbs.