See https://jcallaghan.com/2021/06/smart-dog-training-buttons via my blog for more information.

Home-Assistant - Smart Pet Training Buttons - lovelace.yaml

type: vertical-stack
cards:
  - type: entities
    title: Back Garden
    show_header_toggle: false
    entities:
      - entity: binary_sensor.paw_button_1
        secondary_info: last-updated
      - type: custom:fold-entity-row
        head:
          type: section
          label: Configuration
        open: false
        entities:
          - entity: automation.family_poppy_paw_button_1
            secondary_info: last-triggered
          - entity: input_number.paw_button_1_wait
            name: Delay
          - entity: input_number.paw_button_volume
          - entity: input_text.paw_button_1_tts
            name: Announcement
            type: custom:text-input-row
          - entity: input_text.paw_button_1_notification
            name: Notification
            type: custom:text-input-row
  - type: custom:mini-graph-card
    entities:
      - entity: binary_sensor.paw_button_1
        name: Back Garden
        color: green
    name: Interaction in the last 24 hours
    line_width: 4
    hours_to_show: 24
    icon: mdi:paw
    animate: true
    hour24: true
    points_per_hour: 6
    update_interval: 30
    aggregate_func: max
    smoothing: false
    state_map:
      - value: 'off'
        label: Idle
      - value: 'on'
        label: Pressed