<human>: For context, I have a three year old, low-energy chihuahua. My schedule has changed dramatically recently, and I'm worried that it's had a negative impact on her quality of life. I've moved into my own home and now live by myself. Over the past three years with my dog, I've lived with either my family or college roommates. At all points, there were people around to play with her while I was out. However, now that I'm living alone, I'm her only interaction. 

About a month ago, I started coaching youth soccer on top of my work schedule. I now work 8am to 5pm, come home to eat dinner, and then head off to practice until 8:30pm. This means that my dog is spending about 12 hours in her crate. I do come home on my lunch break to let her out and spend some time with her. But when I'm home after practice or for dinner, she usually just sleeps. I also unfortunately need to crate her at night because she'll get up and pee in the house while I'm sleeping. 

Do you guys think this is okay for her? It's temporary -- just happens in the Spring and Late Summer/Early Fall. She seems okay and happy when she's not sleeping. Any tips? Should I drop her off at Grandma's while I'm at work? Haha

Can you summarize the given text in a few sentences?
<bot>: Small chihuahua is spending 15+ hours a day in a crate. :( Do you think she's still happy or do I need to find an alternative?