All good but one cat has cystitis:( giving meds and new food

The kitty’s checkup went well! She has a minor ear infection forming but we caught it early, so she’s on antibiotics for a week. She’s also had pretty bad acid reflux the whole time I’ve had her, and famotidine helps, but lord forgive me I cannot get her to take a pill every single day. The vet prescribed a liquid version, fingers crossed 🤞

She’s also enjoying walkies but I don’t know how to keep her from trying to go on neighbor’s yards or under cars. She’ll tug at the leash and if I don’t let her go, instead of going somewhere else, she’ll just hunch up and look pissed until I carry her back inside.