<human>: Just going to lay it out there - I'm not sure what to do with my dog.

My SO and myself adopted Mikey from the shelter in April this year. He's a Yorkshire Terrier Mix (maybe with a Dachshund) and he was found abandoned in a bank parking lot. He is 4 years old, ~15 lbs now (12 when we rescued him), extremely cute/cuddly, and friendly to everyone.

Mikey has a lot of problems, but I'd like to highlight two very important ones and ask for your advice.

**(1) Mikey throws up, a lot.**

At first it started on the way home from the shelter. He threw up in the car and we thought he just got motion sickness. Then we realized he has extremely sensitive motion sickness... on a train, a short car ride, and even just playing with a ball by himself... he throws up, constantly. I've tried not letting him eat before we go on rides and giving him motion sickness food a couple hours prior to travel.. but neither solution has worked.

**(2) Mikey is/isn't house trained.**

Our family life is as follows: SO takes him for a 30m walk in the morning, he's home for maybe 6-8 hours by himself, and then I get home and take him for a 30m walk and look after him. Throughout the day, he has been peeing/pooping on his pad and we clean it up and replace it with a new one.

However, he sometimes has... accidents. We live in an apartment complex and he has pooped/peed in a couple occasions in the hallway while I'm taking the trash out. I immediately tell him 'no', and I always call him a good boy every time he does pee on his pad. Sometimes even he'll poop next to the patio door, our bedroom door, or the hallway door. When he's outside, he literally attempts to pee on everything. He has even peed on my boss' bag and a coworker's leg at a company BBQ, which was incredibly humiliating to me.

Can you give me the gist of the text in a nutshell?
<bot>: My dog Mikey is very sensitive to throwing up and frequently has poop/pee accidents around the apartment. What can I do?