You Mention It. Aether Tracks It.
"Luna had her shots today" → Aether logs it and schedules the next round. "Switched her to the blue bag food" → Aether updates her dietary record. "She's been scratching a lot" → noted, and if it persists for two weeks, Aether suggests a vet visit. You're not maintaining a pet health app. You're just talking about your dog, and Aether builds the record from what you say.
Multi-pet households: each pet gets their own context. "Max needs his nails trimmed" doesn't get confused with Luna's vet schedule.