Everyone knows Humane Society Silicon Valley has a heart, but it's showing even more heart during February by offering a 50 percent reduction in fees for spaying and neutering dogs, cats and rabbits.

Additionally, it is hosting a Valentine's Adopt-a-Thon on Feb. 13.

During February, fees for spaying and neutering for cats are $45 for females and $25 for males, and rabbits are $50. Dog fees are according to size — under 25 pounds it's $50 for females and $37.50 for males; 26 to 50 pounds it's $55 for females and $42.50 for males; 51 to 75 pounds it's $70 for females and $55 for males; and 76 to 99 pounds it's $80 for females and $62.50 for males.

Besides reducing overpopulation, the procedure lowers a pet's risk of animal cancers and decreases aggression, marking and wandering.

To be eligible, pets must be current on their vaccinations.

Appointments can be made by calling 408-262-2133, ext. 108.

The Valentine's Adopt-a-Thon will take place from 9 a.m. to 9 p.m. on the 13th at the Humane Society, 901 Ames Ave., Milpitas. Cats, dogs and rabbits will be up for adoption and animal care specialists will be on hand to assist pets and adopters in getting acquainted.

Professional photo portraits with pets will be available, and there will be live music and silent auctions.

For additional information visit www.hssv.org or call 408-262-2133.