Do insecticides have an adverse effect on dogs?

Our dog turns his mouth up (literally), and shows his teeth each time we spray the house. It looks as though he's trying to narrow his nasal passage to block out the scent.

    Do insecticides have an adverse effect on dogs?

    Our dog turns his mouth up (literally), and shows his teeth each time we spray the house. It looks as though he's trying to narrow his nasal passage to block out the scent....
    General Dog Discussions : Do insecticides have an adverse effect on dogs?...

    • Do insecticides have an adverse effect on dogs?

      Do insecticides have an adverse effect on dogs? General Dog Discussions
      Our dog turns his mouth up (literally), and shows his teeth each time we spray the house. It looks as though he's trying to narrow his nasal passage to block out the scent.

      Do insecticides have an adverse effect on dogs?

      Do insecticides have an adverse effect on dogs? General Dog Discussions