No. You should not attempt to use dewormers that are formulated for horses on dogs. The concentration is very high and it is extremely easy to overdose your dog if you miscalculate the dosage. Also, if your dogs is already on heartworm preventative, then there is no reason to try to deworm your dog with other dewormers without first having a fecal sample examined by your vet as most heartworm preventatives also treat for GI parasites.
You go and ask a vet.
monthly
Dog wormer products are effective in keeping your pet healthy by eliminating hookworms, roundworms, heartworms and tapeworms in dogs. However, different products may have different effectiveness depending on quality of the de-wormer used.
Take your dog to the vet!
Depending upon which dewormer you are talking about and the dose you are thinking of trying, the goat dewormer may kill your dog. To be safe, you should talk to your veterinarian and get a prescription for a dewormer that is intended for use on dogs.
1cc per 7 pounds of dog.
wrap it in CHEESE! ... it the dog doesn't have weight problems
I certainly hope not. Horses are so much larger than even the biggest breed of dog. Horse wormer could kill a dog. I'm not sure about the 'cheaper' part either. Horse dewormer is expensive, possibly more so than dog wormer. Always consult your vet when it comes to the health of your pets, whether it be horse or dog. Wormer is medicine and when given incorrectly can be a disaster for the animal.
The Australian Cattle Dog is in the AKC Herding Group.
The Australian Cattle Dog was bred as a working dog to herd large numbers of cattle in the harsh Australian environment and the hotter climate. View more about the breed history of the Australian Cattle Dog at the related link.
The use of the Australian Cattle Dog is actually cattling. They were used a lot to cattle sheeps and are sometimes still used to cattle sheeps in Australia.