You should think about protecting your pets from secondhand smoke. According to researchers at Oklahoma State University, secondhand smoke has been determined cancer-causing for household pets, such as dogs, cats, and birds

"There have been a number of scientific papers recently that have reported the significant health threat secondhand smoke poses to pets," says Dr. Carolynn MacAllister, an Oklahoma State University Cooperative Extension Service veterinarian. "Secondhand smoke has been associated with oral cancer and lymphoma in cats, lung and nasal cancer in dogs, as well as lung cancer in birds."

The news about smoking just keeps getting worse and worse. When we will get the hint?

Toby Keith has been touched by childhood cancer. One of his original band mates lost his daughter Allison in August of 2003 to a form of kidney cancer called Wilm's tumor.

The country singer is sponsoring the fourth annual charity golf tournament that will once again benefit the families of children fighting cancer. The event will begin with an auction and party in downtown Oklahoma City on April 27, and continue with the golf tournament the following morning.

The proceeds will benefit Ally's house, which Keith helped establish in memory of his friend's daughter. The charity helps pay for medical bills, prescriptions, housing, transportation, toys, food, clothing and other expenses for families that have children with cancer.

Some of the items to be auctioned off are:

• Trip to see Keith in concert in Las Vegas
• Memorabilia from Garth Brooks, Sammy Hagar and Bob Seger
• Sports memorabilia autographed by Tiger Woods and baseball Hall of Famer Mickey Mantle

Toby Keith comments about Ally's House -- "This is a special charity to me. I saw firsthand how a child's cancer diagnosis can devastate a family. Please join me in supporting these kids through Ally's House."

All Samantha Kuehn had on her mind when she wore her new t-shirt to school -- with the slogan save the ta-tas plastered across the front -- was her mom, who was diagnosed with breast cancer last month and just received a mastectomy two weeks ago.

But officials at Oklahoma Union High School in Nowata County are not happy about the senior student's decision to wear such a shirt to school. The moment they saw it, in fact, they sent her home. And they told her not to return until she changed the shirt.

Kuehn and her mom, Michelle Bishop, are stunned that the shirt caused such an uproar.

"I was so surprised that my shirt would cause so much trouble," said Samantha. "Other girls wear low cut shirts or belly shirts and the boys wear shirts with put downs on them and no one bothers them. My shirt isn't really vulgar or offensive at all, and it means something to me. The principal told me 'It could be taken the wrong way'."

Principal Steven Barth believes he made the right call.

"If you check the Web site, the clothing sold there is suggestive," explained Barth. "I feel for the condition of her mother, but the shirt was inappropriate to wear to school."

Kuehn and her mom plan to take the matter to a Board of Education meeting on April 11. And you can bet Kuehn will be wearing her shirt.

Visit savethetatas.com for more information on this breast cancer initiative. Sales of all clothing items -- pick your size, slogan and color -- benefit the fight against the disease.

Award-winning jazz musician and former basketball star Wayman Tisdale revealed this week on his website that he has been diagnosed with cancer, that he will begin a six-month course of chemotherapy this week, and that his prognosis for recovery is excellent.

The 6-foot-9 former Oklahoma Sooners basketball great -- who played 12 seasons in the NBA with the Indiana Pacers, Sacramento Kings, and Phoenix Suns and helped score gold on the 1984 U.S. Olympic team -- reports that he broke his leg in a fall at his Los Angeles home last month.

After his fall, Tisdale's doctors determined a cyst in his right knee caused the injury. The cyst, identified as cancer, was then removed. Following chemotherapy, Tisdale, 42, will undergo knee-replacement surgery.

Tisdale has been told to hold off on his touring and public appearance schedules so can fully recover. But he plans to begin performing again in January 2008. In the meantime, he will focus on his new album with the working title Rebound.

A lab in Oklahoma is studying genes for combinations that predict breast cancer risk. A look into the 100 genes gathered from each woman -- via mouthwash -- allows researchers to categorize women with standard, moderate, or high risks of developing the disease.

The study begins with a lengthy questionnaire about medical history and leads to the collection of a DNA sample. Women simply rinse their mouths with a standard mouthwash and wait for results.

Geneticist Dr. Kara Casas says she hopes that regardless of results, women will choose a healthy lifestyle with a diet low in fat and alcohol consumption and with lots of exercise too. But those in the moderate and high-risk groupings will be advised to make other lifestyle changes to help decrease their chances of getting breast cancer. They may be asked to regulate estrogen levels, for example, and to report regularly for mammograms at an earlier age.

Casas says all women have some risk of developing breast cancer. But knowing what these risks are can help them better protect themselves -- which makes tests like this so important.

A total of 12,000 samples will collected for an FDA trial. For more information about this study in mouthwash, call 903-510-1173.