I'm very worried about our dog, he has been coughing/wheezing/hacking up white foam all afternoon. I can't take him to the vet myself during the day because I can't manage getting him (he's a kelpie x border collie, etc), the kids and my small car. We've been trying to ring an after hours vet for advice, but we aren't getting anywhere.

He's otherwise happy, not acting lethargic or refusing food and is happy to play. We're not sure if he's eaten something he shouldn't have. The only change in our garden is that DH sprayed Pyrethrum Insecticide on our vegie patch yesterday, but it is meant to be safe according to the packaging.

I thought I'd post on here in case anyone else has had this happen and may be able to help?

TIA