Kennel cough???

Maggie was at kennel a week ago and came down with kc. The kennel has been great, calling all clients, finding out that 6 other dogs have it. Our vet, said it might also be collapsed trachea (BS IMHO), put her on prednisone and doxycycline. Cough cleared up in a day, but she still has, what I call a gurgly, raspy sound coming from her head area. She's not quite done with the antibiotic, but I'm thinking of bringing her back to vet. What do you think?

Welcome to Dogsey
Sorry to hear Maggie has been unwell
If she was mine and I wasn't happy with her progress I'd certainly take her back to the vets.Better safe than sorry,eh?
Fingers crossed she's feel better soon xx

I agree with Lacey, I would go back to the vet.
I hope it clears up soon.

Ring vets first though, if your dog has kennel cough still, you don't want to pass it on to other sick dogs in the vets