It’s something Sarah McArdle witnessed firsthand when reviewing her interior home security footage, which showed her 16-month-old boxer Reggie saving her 7-year-old French bulldog Yogi’s life.

Screengrab from video on Sarah McArdle's Facebook. An epileptic French bulldog was saved by a 16-month-old boxer after having a seizure in Connecticut, the dogs’ “thankful” owner said.

It’s something Sarah McArdle witnessed firsthand when reviewing her interior home security footage, which showed her 16-month-old boxer Reggie saving her 7-year-old French bulldog Yogi’s life.

Screengrab from video on Sarah McArdle's Facebook. An epileptic French bulldog was saved by a 16-month-old boxer after having a seizure in Connecticut, the dogs’ “thankful” owner said.

It’s something Sarah McArdle witnessed firsthand when reviewing her interior home security footage, which showed her 16-month-old boxer Reggie saving her 7-year-old French bulldog Yogi’s life.

Screengrab from video on Sarah McArdle's Facebook. An epileptic French bulldog was saved by a 16-month-old boxer after having a seizure in Connecticut, the dogs’ “thankful” owner said.

It’s something Sarah McArdle witnessed firsthand when reviewing her interior home security footage, which showed her 16-month-old boxer Reggie saving her 7-year-old French bulldog Yogi’s life.

Screengrab from video on Sarah McArdle's Facebook. An epileptic French bulldog was saved by a 16-month-old boxer after having a seizure in Connecticut, the dogs’ “thankful” owner said.

It’s something Sarah McArdle witnessed firsthand when reviewing her interior home security footage, which showed her 16-month-old boxer Reggie saving her 7-year-old French bulldog Yogi’s life.

Screengrab from video on Sarah McArdle's Facebook. An epileptic French bulldog was saved by a 16-month-old boxer after having a seizure in Connecticut, the dogs’ “thankful” owner said.

CONNECTICUT, USA — From playing fetch and sleeping in cute positions to completing tasks and even saving lives, "man’s best friend" is capable of many things. It’s something Sarah McArdle ...