Too many dogs and cats in this country any ways. Kittens are great until they grow up, get loose, go feral, have tons of kittens, and wipe out every bird, rabbit, etc in the area. I hate them.
Dogs are the same way. Except that the dogs pack up and then - they.come.after.you.
Where do you live?
I have lived in the country for nearly 40 years. We have feral cats. We also have tons and tons of all sorts of birds, rabbits and assorted other critters, some of them plain vermin. No matter how many baby bunnies the dogs eat, somehow, my driveway is still full of them every summer evening and my garden is raided, as well. Probably, we feed the dogs too well. Only the beagle would always chase any rabbit he saw.
We have a large Amish population, too. Some breed dogs. The animal control people and the vets think there are more looses, abandoned dogs from the *English* breeders than from the Amish.
I have had more visits from the neighbors’ cows than from a feral dog pack. However, the very few dog packs are really domesticated dogs that run away and then join up in a pack. Some are home at night and running wild during the day. They are far less dangerous and less of a nuisance than the coyotes. Usually, just yelling and telling them to “Go home” works well. The sight of a gun and a shot over their heads will do it, too. Most dogs hate the smell of gunpowder and the shots hurt their ears.
Even though everyone hunts, I have nearly been run down by romping pairs of yearling deer while berry picking. A neighbor no longer goes berry picking, because her last time included a bear encounter. These can be more dangerous to humans than any other animal, including the coyote packs.
As for feral kittens, most don’t survive. The hawks and owls are always looking for a snack and if they don’t get them, coyotes do. Some “feral” cats have homes, but go out bumming when they can. The cats do a good job of keeping mice and vole populations down, as do some breeds of dog.
I wonder if the lead dog in your story sensed your intentions and that is why he challenged you?