Johnnys new friend?

Ever since 'Pepper' passed away Johnny has been the only cat in our house.
If any other cat comes within 100 yards of our house Johnny wants to fight it.
Lately though this cat has been coming in our garden and Johnny has been very friendly with it. I wonder if it is because she(?) reminds him of Pepper - SEEN HERE

Today I opened the back door for Johnny and within minutes the other cat was in.
I took the food up quickly, but its nice to see Johnny have a new mate!