A pack of three of them is probably twenty times worse than a single beast.
Dog packs are bad, feral dogs, even worse.
I got trapped n my truck in rural WA years ago by a pack of feral dogs. I was able to call the local Sherriff and report it. (I was doing LMR/SMR work at the time)
Using that case # as cuase, the State of WA issued me a CCW, rare at the time. Next time I went out to do some work in the same area, I left several of the damn mutts as carrion.
Dog packs have to be the scariest of situations when alone....