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The hot spot was treated using a pre-set Contaminated Wound Protocol: 2 watts for two minutes. Ellis provided the following breakdown:

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Buddy, a 5-year-old neutered male German shepherd and husky mix with a limited previous history of problems with dermatitis.

“I’m confident in the skills of Dr. Ellis and Dr. Ruth, so once Dr. Ellis talked to me about it more, I was ready to say yes,” he says.

“I couldn’t be happier with the way things turned out,” says Caldwell, a Memphis, Tenn., resident. “For a while it looked like that hot spot would never clear up, but now Buddy’s doing just great. He’s a rescue, and he’s been the best dog anyone could have, so any time something is wrong with him, it bothers me quite a bit.”

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The condition did recur about a month later, and six more treatments were administered. The last was Dec. 10, and so far no lesions have returned.

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Ellis first sought to combat the hot spot by prescribing prednisone, an oral antibiotic and Gentocin topical spray to combat infection. She broached the idea of also trying laser therapy, but Caldwell wanted to give the other treatments a chance to work.

Brandy Ellis, DVM, had heard laser therapy touted as a cure-all, which only fueled her skepticism that the technological advance might be all hype and no help with her day-to-day delivery of veterinary care.

“I’ve always felt good about taking any of my three dogs to their clinic,” he says. “Now I have one more reason to keep going back.”

When Caldwell and Buddy returned Sept. 4, the lesion was no better. By this time, Ellis was curious enough about the potential for laser therapy to speed healing in such a case that she offered to treat the dog at no charge. Caldwell agreed.

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So when client Pete Caldwell brought in Buddy, his German shepherd mix, because of an acute case of lick granuloma, she had laser therapy in the back of her mind. When the hot spot didn’t respond to oral and topical treatments, the laser moved front and center.

• First 30 seconds, frequency of 20 with 30 joules of energy delivered. • Second 30 seconds, frequency of 500 with 60 joules of energy delivered. • Third 30 seconds, frequency of 5,000 with 90 joules of energy delivered. • Fourth 30 seconds, frequency of 10,000 with 120 joules of energy delivered.

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The Companion Therapy laser comes with programming embedded, which has helped Ellis and others at the clinic overcome any trepidation and become confident about its safe and effective use, she says.

The protocol is designed to include low hertz (20) for pain reduction, higher hertz (500 and 5,000) for swelling and high hertz (10,000) for antimicrobial effect.

Since then, Ellis has found herself searching for new opportunities to apply laser therapy. She doesn’t call it a cure-all, but she has a new appreciation for how it can be folded into a host of treatment plans.

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“In this case, I wanted to use it for me and the greater knowledge it would bring that we might be able to apply to future cases,” she says.

Buddy’s regimen called for six laser treatments over a 31⁄2-week period, and after his first visit, “We were already noticing that the lesion was dryer, and the owner was noticing that the dog wasn’t licking the area as much,” Ellis says.

Caldwell has been bringing Buddy to the Olive Branch Animal Clinic since 2005, but this was his first experience with a hot spot. By the time he brought the dog in last Aug. 25, he had tried applying topical treatments and a sour-tasting solution to the area in hopes of discouraging Buddy from licking. Neither tactic was working.

Both Caldwell and Ellis struggled to come up with a cause for the lick granuloma. Buddy isn’t a chronic allergy sufferer, and there didn’t seem to be a behavioral factor involved.

Then the clinic at which she works in Olive Branch, Miss., added a Companion Therapy Class IV laser, and she got a chance to test it. At first she and her colleague, Ruth Wilburn, DVM, used the laser to speed healing of incisions and to relieve post-operative pain. Then they found it was effective in treating back and muscle injuries.

This unique light diffusion film has a refractive index distribution structure inside the film. By using light efficiently, it is able to contribute to high visibility and energy saving in display devices. The diffuse shape (anisotropic/isotropic) and diffusion angle can be adjusted according to the purpose.

Before the fifth treatment, the affected area was measured at one-fourth-inch long by one-fourth-inch wide. After the sixth treatment, both Buddy and Caldwell left happy.