While I was standing outside on March 17th with my camera to photograph the ferals eating dinner the huge tom Trouble plowed through the side door to get outside. Some cats bolted off the "Great Dane" feed dish that was loaded up with tuna and sardines but the black Tuxedo, Bristol and her mother Ginger did not. Nasty Mom went over a fence.
Check the lower left - you can see the orange head of the kitten tom Bosco looking at me while the huge neutered house tom Trouble has him in focus with a swishing tail (ready for a brawl) and is taking a step towards the smaller male cat. Little Bosco had his tail straight up in a sign of peace when Trouble got to him and then so did Trouble. They sniffed faces and rubbed heads. Cats do not go to the back porch like dogs do for a sniff. And huge males do not attack smaller cats as a rule.