Said goodbye to my baby girl today

My girl bravely battled CHF for 5 months. Today was her last day. She went peacefully in my dad's arms. I didn't get to say goodbye but I'm glad she's not struggling anymore. My heart is broken and I already miss her. The house is quiet without her and I keep waiting for her to walk in the room.

If anyone has any advice on grieving pet loss, please let me know. Sorry if this post breaks any rules