BATTLE: Amber and Johnny.
Johnny Depp and Amber Heard are fighting like cats and dogs - literally.

The divorced stars are now locked in a custody war over their honde Pistol and Boo.

The 52-year-old actor and his 30-year-old wife, filed for divorce last month amid claims of domestic abuse, and while Amber wants Pistol, given to her by ex-girlfriend Tasya van Ree, Johnny is battling to keep both.

A source told a “Johnny adores both dogs.

“He wants them to be happy and finds it unbelievable she is suggesting dividing them. Money means nothing when it comes to those animals.

“They’re effectively treated as their kids. For Johnny, this is war. He’ll stop at nothing to have Pistol and Boo with him.”