I was going through some oldish photos, and I came across a few of my fiance's Chihuahua. I was surprised to see how much her condition had changed over the past year. I looove seeing dogs in good physical condition, and I'm a stickler about overweight dogs. I thought I'd start a(nother) thread because I'm sure I'm not the only one. Megatron the Chihuahua 1 year ago: 6 months ago: Now: She's 7 years old.