Jon Stewart Helps NYC Animal Shelter Raise $25K After Tearful Dog Tribute

Jon Stewart tugged at heartstrings when he tearfully talked about his dog dying, and folks opened up their wallets ... donating 5 figures to the animal shelter he shouted out during the emotional 'Daily Show' segment.

The comedian got emotional Monday, breaking down over the death of Dipper, his Brindle pit bull, and viewers were so moved they started sending money to Animal Haven, the NYC no-kill animal shelter where Jon first met the pup.

Tiffany Lacey, the shelter's executive director, tells TMZ ... Animal Haven has raised almost $25,000 in donations since Jon mentioned the shelter in his tribute to Dipper.

We're told the money's pouring in from more than 500 new donors ... and the funds will help the shelter pay for general care of their animals, plus operating support, vet care, food, staff time, and dog walks.

Remember ... Jon said he got Dipper from Animal Haven about 12 years ago when his kids were raising money for the shelter ... adopting the dog on the spot after being introduced. The pup was missing a leg after being hit by a car in Brooklyn.

Tiffany tells us the wave of donations is coming at just the right time for Animal Haven ... she says the shelter is at full capacity with more than 100 rescue animals in their care, including 3 dog moms who recently gave birth to 20 puppies.

In addition to financial commitments, we're told Jon's monologue has spurred some folks to inquire about adoptions ... and Animal Haven is so grateful for everyone reaching out.

Tiffany says Animal Haven's reached out to Jon too, thanking him and offering their sympathies and condolences as he grieves his beloved companion.