Awwww, so sorry to hear this
! Poor baby. Do not beat yourself up though - how could you have known..? Tick fever can be tough to diagnose, it's not your fault! At our shelter, I've seen so many dogs w/ various types of tick fever and they end up doing very, very well. It can be a long haul in terms of getting them to thrive again - but you can and will get your baby there
.