A group of 25 dogs has already arrived at the Humane Society for Greater Nashua in New Hampshire, thanks to "Grey's Anatomy" actress Katherine Heigl, Kinder4Rescue in Studio City and American Airlines.
A group of 43 will leave for New Hampshire Monday or Tuesday, said Kathy Davis, interim general manager of Los Angeles Animal Services, who took part in a news conference Friday to announce Project Flying Chihuahua. They were supposed to leave Saturday morning, but bad weather in the east caused a delay, she said.
The Nashua shelter found homes for the first 25 and had a waiting list of 100 people, Davis said.
Heigl's foundation has paid the discounted airfare for all 68 dogs so far, she added, and new donors for more flights were being sought.
Virgin America will be flying a group of Chihuahuas to New York City from San Francisco on Tuesday, said Gail Buchwald, senior vice president overseeing the ASPCA adoption center in New York City.
They will be processed and should be available for adoption on Dec. 29, she said.
Buchwald said she didn't know how many to expect, but each dog will be escorted by a volunteer and Virgin will provide travel for both dogs and humans.
The airline is also expected to offer a week of half price trips to passengers willing to escort an animal to New York, but details have yet to be finalized, Buchwald said.
A call to a Virgin America representative was not immediately returned Friday.
Dozens of dogs have been sent by Oakland Animal Services to nearby states like Washington, Oregon and Arizona, but most of them were delivered by SUV, director Megan Webb said, because there wasn't enough money to fly the dogs to more distant states.
The Chihuahua crisis in California developed as Hollywood featured the dogs in movies like "Beverly Hills Chihuahua" and "Legally Blonde," they became constant companions to the rich and famous, backyard breeders saw a chance to make hundreds of dollars a dog and the recession forced some dog owners to abandon their pets.
California shelters soon found that Chihuahuas made up 30 percent or more of their dog populations.
