Here is the full list of all 40 My Life: Pet Vet achievements.
Every disease successfully treated
All five tops unlocked
All five bridles unlocked
All five saddles unlocked
All five pants unlocked
All five saddle blankets unlocked
All five hair colors unlocked
All five skin colors unlocked
All five hairstyles unlocked
All five shoes unlocked
All five eye colors unlocked
Outdoor area upgraded to level 3
Outdoor area upgraded to level 2
Home upgraded to level 3
Home upgraded to level 2
All statues displayed
Both side missions completed
Practice upgraded to level 3
25 aftercare treatments carried out
Practice upgraded to level 2
100 patients successfully treated
75 patients successfully treated
Every animal species stroked
10 aftercare treatments carried out
50 patients successfully treated
Disposed of all the trash
Budgie successfully treated
Every animal species successfully treated
25 patients successfully treated
All treatments carried out
Cat successfully treated
Tortoise successfully treated
10 patients successfully treated
Guinea pig successfully treated
5 patients successfully treated
Hamster successfully treated
Rabbit successfully treated
Dog successfully treated
All examinations carried out
Ride the horse