Stick tight fleas!

[Squawkers]

I know this is an old thread but I currently have a flea problem with our inside pets. I was thinking about ordering the vet’s best flea and tick spray for our house. I was wondering if I could use this in the chicken coop bedding or on the chickens? It said you could use it on cats and dogs, but wasn’t sure if I could use it on the chickens.

Another reason why I want to use it in the coop is because it has a ton of mosquitos. I have been spraying lemon juice in the coop, which really helps, but I was hoping I could try that spray (it says it repels mosquitos) If anybody has any suggestions for mosquitoes I would really appreciate it