Curiosity almost burned down the house.

A "curious pup" was to blame for a fire at a home last month, officials in New Mexico said Monday.

Home security footage shows the moment a 9-month-old dog named Kahuna was "rearranging" the furniture by knocking over an ironing board, causing the items on it to block a floor heating grate, the Los Alamos County Fire Department said in a news release.

"The furnace was operating and produced sufficient heat to melt some items, which flowed into the heater and served as the necessary fuel to initiate the fire down inside the furnace unit," fire officials said.

FRENCH FOREIGN EXCHANGE STUDENT DIES FROM INJURIES AFTER LOS ANGELES HIGH-RISE FIRE

Video released by the department posted to Facebook shows the moment the dog knocked over the ironing board and started the fire.

Officials said it took about an hour for the fire to ignite.

Both Kahuna and the other dog seen in the video, Paige, escaped uninjured, according to officials.

‘OUTLET CHALLENGE’ PROMPTS SAFETY WARNINGS FROM FIRE INVESTIGATORS

Firefighters said they were able to "quickly douse" the fire and limit damage to the structure.

CLICK HERE FOR THE FOX NEWS APP

"LAFD recommends homeowners ensure that smoke alarms are installed and working, that no combustible items be placed on or within three feet of heating devices or heat producing appliances," the department said on Facebook. "Another important safety practice is to have an escape plan as demonstrated perfectly in the video."