Hello. I have a male western gray squirrel? I have had him since Sept 6th and I am guessing he is 10 weeks old now. Do I have to over winter him even if we live in Southern California? It doesn't get below 50 here. I am also concerned because we live in very much the city area. I have been thinking yes because he doesn't have a food stash. He has been eating Esbilac puppy with a little heavy cream mixed in. We are only feeding 3 times a day now. He has Mazuri rodent blocks and has been getting a few different veggies over the past few weeks. Someone gave me a lot of seeds and nuts but I haven't given him any yet. Any advice would be great. Thanks!