I don't really like this one but I will try anyway
All my animals are level 15 unless there is written a level next to the animal name.
Day 1
1. Solar Simian 1 < Frostfang water x 2 (Hatchling lost)
2. Aquatter 1 < Matripony 10 valentine x 2
3. Mamaroo 2 < Ancient Sloth earth x 2
4. Aquarius 4 < Ancient Sloth earth x 3 (normal, critical, critical)
Day 2
5. Pisces 7 < Ancient Sloth nature x 2
6. Pumpkin Panda 9 < Hooded Robin nature x 2 (lost Ancient Sloth)
7. Bead Steed 9 < Rock Rhino earth x 1 (lost Rampage)
8. Teddy Bear 11 < Hooded Robin fire x 1 (lost Frostfang)
9. Bastet 12 < Ancient Sloth nature x 2
10. Turtisle15 < Lightning Leopard (lost Matripony 10)
11. Icegator 19 < Hooded Robin nature x 1 (lost Hooded Robin, Cheep, Ancient Sloth)
12. Barn Owl 18 < Hooded Robin fire x 2 (lost Hooded Robin)
13. Thanksgibbon 19 < Rock Rhino earth x 2
Day 3
14. Saintly Bernard 19 < Goldscale 9 treasure x 3 (lost Goldscale x 5)
15. Crystal Unicorn 20 < Hatchling dark x 2 (lost Hatchling, Ancient Sloth)
16. River Runner 20 < Ancient Sloth nature x 3
17. Petit Panda 20 < Rampage earth x 3
18. Orangubang 20 < Ancient Sloth earth x 1 (lost Rampage x 2, Rock Rhino)