Farnam Bronco E Fly Spray for Horses & Dogs, 128 oz Refill, Water-Based Protection

Farnam Bronco E is a water-based fly spray for horses, dogs, and shared premises, supplied as a 128 oz (3.79 L) gallon refill to kill and repel flies and other listed pests.

• Targets six types of flies plus mosquitoes, gnats, ticks, deer ticks, lice, fleas, and chiggers — supports insect control on animals and in their surroundings.
• For horses, ponies, foals, and dogs — lets you use one spray across the animals named for this formula.
• Premises use in barns, stalls, trailers, and kennels — extends application to spaces animals share.
• Water-based, non-oily formula — leaves no greasy residue on coats, tack, or surfaces.
• Permethrin, prallethrin, and piperonyl butoxide with citronella — combines active ingredients with a fresh scent that helps deter insects from the area.

Flies and other biting insects can be a concern on animals and around the places they rest or travel. Bronco E is made for both coat application and premises use, including barns, stalls, trailers, kennels, dog beds, and camping setups. The gallon refill is intended for owners who want a larger ready-to-use supply for these settings.

Which insects does Farnam Bronco E target?

Farnam Bronco E kills and repels stable flies, horse flies, face flies, deer flies, house flies, horn flies, mosquitoes, gnats, ticks, deer ticks, lice, fleas, and chiggers. Its citronella scent also helps deter insects from the surrounding area, alongside the formula’s active ingredients.

• Six fly types are included: stable, horse, face, deer, house, and horn flies.
• Additional targets include mosquitoes, gnats, ticks, deer ticks, lice, fleas, and chiggers.

Can Farnam Bronco E be used on horses, dogs, and premises?

Farnam Bronco E is safe for use on horses, ponies, foals, and dogs, and it can also be applied to premises. Use it in barns, stalls, trailers, kennels, dog beds, and camping setups as part of insect control for animals and their shared spaces.

The water-based formula is non-oily and does not leave greasy residue on coats, tack, or surfaces. Its fresh citronella scent is noticeable but not overpowering. The formula contains permethrin, prallethrin, and piperonyl butoxide.

• For animal use on the species named above.
• For premises use in the listed animal and outdoor settings.

How do you apply Farnam Bronco E?

Farnam Bronco E can be applied as a light mist for full-body coverage or wiped on with a cloth or sponge around sensitive areas. Use the cloth or sponge method for the face, ears, and muzzle.

This gives horse owners a choice between broad coat coverage and targeted application around sensitive areas. The spray is also intended for premises use in barns, stalls, trailers, kennels, dog beds, and camping setups.

• Apply a light mist for full-body coverage.
• Use a cloth or sponge for the face, ears, and muzzle.

What size is the Farnam Bronco E refill?

Farnam Bronco E comes in a 128 oz gallon refill, a ready-to-use size for animal and premises applications. The formula is water-based, so it is non-oily on coats, tack, and surfaces.

A 32 oz spray bottle is also offered in the Bronco E range; this page is for the 128 oz refill. The refill suits horse and dog owners who use the spray across animals and shared spaces.

• 128 oz gallon refill.
• 32 oz spray bottle is another size in the range.

Farnam Bronco E is suited to horse and dog owners looking for a ready-to-use spray for animals as well as barns, stalls, trailers, and kennels. Its light-mist and cloth-or-sponge application options cover both broad coat use and targeted application to sensitive areas. The 128 oz refill provides a water-based, non-oily formula for those uses.

Ingredients

Pyrethrins...0.05%, Piperonyl Butexide Technical...0.5%, Permethrin...0.1%.