Need ultra-durable home/travel cage. Severe separation anxiety dog, currently has 42x28x31 metal wire cage with 8 gauge wire(I believe) and 1.25-1.5" spacing. My dog can actually bend and pull the wires off the cage in sometimes successful, or nearly successful, attempts to escape. Currently a few wires have been completely pulled off and multiple others bent, loosened and/or poking out. He is only a long, lean 43 pounds. I'm hoping a more durable cage will decrease the risks to his safety. I have been working with techniques to decrease the anxiety, he is on meds and his cage is currently reinforced for his safety, just in need of a more durable replacement.