Heather Mills killed her neighbor's dog

ANIMAL RIGHTS activist Heather Mills killed her next door neighbors' dog, it has been claimed.

Heather's recent Disney themed birthday party for 4-year-old daughter Beatrice, which included an extravagant fireworks display - led to her next door neighbor to claiming Mills killed her dog.

The neighbor in question, Sandra Rowbury, who lives just yards from Heather's East Sussex mansion - claims that her Weimaraner bitch, named Glow was terrified by the loud explosions and suffered a fatally bloated gut.

Rowbury claims the 20-minute display - which Paul McCartney's former wife had failed to warn fellow residents about - also caused 15 of her horses to stampede in terror.

Sandra said: "As far as I'm concerned she has hurt my animals. I am distraught Glow died.

"It was a huge display - the size of a town's celebrations. Everyone else lets people know if they are planning fireworks, so they can move their animals or give them sedatives.

"She calls herself an animal lover, but she showed no respect for the animals around here."

Glow, a healthy five-year-old, died on Sunday just hours after the one-legged former model staged the fireworks to end celebrations for her and Paul's daughter Beatrice's fourth birthday.

Sandra added to British newspaper The Sun: "Heather's lack of consideration has made me, and other people, very angry."

However, a pal of Heather has insisted she never meant any harm, claiming: "Heather and her sister Fiona both had their dogs at the display and neither was affected.

"If this dog has died, Heather will be absolutely devastated. She is a great animal lover. She'd want to apologize to this lady if the fireworks caused her animals any distress."