Title: Tom and Jerry
Content:  Tom (named "Jasper" in his debut appearance) is a gray and white domestic shorthair cat. ("Tom" is a generic name for a male cat.) He is usually but not always, portrayed as living a comfortable, or even pampered life, while Jerry (whose name is not explicitly mentioned in his debut appearance) is a small, brown house mouse who always lives in close proximity to Tom. Despite being very energetic, determined and much larger, Tom is no match for Jerry's wits. Jerry also possesses surprising strength for his size, approximately the equivalent of Tom's, lifting items such as anvils with relative 
Title: List of Tom and Jerry characters
Content:  Tom ("Jasper") is a big, blue/grey domestic shorthair cat. It is also strongly believed that Tom could possibly be a Russian Blue as well. "Tom" is a generic name for a male cat. He is usually but not always, portrayed as living a comfortable, or even pampered life, while Jerry ("Jinx") is a small, brown, house mouse who always lives in close proximity to Tom. Despite being very energetic, determined and much larger, Tom is no match for Jerry's wits. Jerry also possesses surprising strength for his size, approximately the equivalent of Tom's, lifting items such as anvils with relative ease and withstanding considerable impacts. Although cats 
Title: Tom-ic Energy
Content:  flees. Jerry briefly changes the tune to the William Tell Overture before heading down to the street with Tom giving chase. As Jerry is able to run under a bulldog walking down the street, Tom runs into the bulldog. Tom kisses the bulldog to flee and kicks him in the face. The furious bulldog chases after the cat, missing him several times for trying to bite Tom. Annoyed, Jerry places a manhole cover between Tom and the bulldog, causing the bulldog to run into it and be shaped into a concertina before fleeing. The chase between Tom and Jerry then continues although Tom shakes Jerry's hand to thank him for taking care of the bulldog.
Title: Tom &amp; Jerry (2021 film)
Content:  is listed in the closing title cards as "Jerome A. Mouse as Himself". He does not have a speaking role, but voice actor Andre Sogliuzzo has said that he was "able to voice [Jerry] in some small way" even though "he doesn't say much". ; Bobby Cannavale as Spike, Ben's brutish yet goofy American bulldog and Tom's recurring rival. ; Nicky Jam as Butch, a disgruntled black alley cat who is the leader of a gang of alley cats in Manhattan who antagonizes Tom. ; Lil Rel Howery as Angel/Devil Tom, Tom's shoulder angel and shoulder devil ; Utkarsh Ambudkar as Real Estate Rat ; Tim Story as Pigeon Announcer 
Title: List of Tom and Jerry characters
Content:  This nameless mouse-sized bulldog, designed similarly to Spike the Bulldog, is Jerry's pet dog companion in only two shorts: The Cat's Me-Ouch (1965) and Purr-Chance to Dream (1967). His role is similar to Spike in cartoons such as The Bodyguard (1944), Fit To Be Tied (1952), and Much Ado About Mousing (1964), which is to defend Jerry against Tom. He is presumably the oldest son of Spike before Tyke, and this could be identified by his looks and personality that is similar to his father Spike. Unlike Spike and Tyke, he has a big bite (similar to those of Looney Tunes Tasmanian Devil).
Title: Tom and Jerry: The Movie
Content:  Tom's owners are moving to a new house, but he is distracted by his pursuit of Jerry and is left behind by the moving van as a result. Tom chases the van, but is scared away by a bulldog (Spike) and is forced to stay in the house. The next morning, the house is demolished, leaving both Tom and Jerry homeless. The pair wander the streets for shelter until they meet a stray dog named Puggsy and his flea companion, Frankie. Upon introducing themselves, Tom and Jerry are persuaded to befriend each other to survive. While Tom and Jerry are sidetracked with searching for food, Puggsy and 
Title: Tom and Jerry in New York
Content: William Hanna and Rich Danhakl as: ; Tom Cat, a variously depicted as a house cat doing his job, and a victim of Jerry's blackmail attempts, sometimes within the same short. ; Jerry Mouse, a mouse who lives in the same house as Tom's owners, allowing chaos and destruction to ensue while he and Tom fight. ; Kath Soucie as Tuffy Mouse: The little, blue/gray, diaper-wearing orphan mouse who is Jerry's nephew. ; Joey D'Auria as Butch Cat: A black alley cat who is the leader of the alley cat bullies who are usually friends with Tom and help him catch Jerry. ; Rick Zieff as Spike Bulldog: An English Bulldog is generally friendly and amiable, and a loving father to his son Tyke. ; Sam Kwasman as Quacker: A little duckling who is very trusting, even trusting Tom in many situations in which Tom wishes to eat him. ; Rachael MacFarlane as Toodles Galore (credited as Toots), Gwennie, Riva McDiva 
Title: Tom Cat
Content:  defeats Jerry. Though besides Jerry he also has trouble with many other mouse characters or cat characters. One of them that appears frequently is Spike Bulldog. Spike regularly appears and usually assists Jerry and beats up Tom. Though in some occasions Tom beats him or he turns on Jerry (like his debut appearance in Dog Trouble). Usually when Tom is chasing Jerry after a bit Jerry turns the tables on Tom and beats him or uses an outside character such as Spike to beat Tom. Tom has variously been portrayed as a house cat doing his job, and a victim of Jerry's blackmail attempts, sometimes within the same short. He is almost always called by his full name "Thomas" by Mammy Two Shoes.
Title: Tom and Jerry: The Movie
Content:  Jerry to stay. However, after a food fight between Tom, Jerry and Figg's obese dog Ferdinand, Figg suggests taking them to a kind man named Dr. Applecheek who loves animals, which Robyn thinks about. Jerry overhears Figg and Lickboot discussing a telegram that reveals that Robyn's father is alive and running his company in Tibet. Jerry tells Tom about this and they attempt to tell Robyn about it, but Figg locks Robyn in her room and takes Tom and Jerry to Dr. Applecheek, who is revealed to be a cruel animal kidnapper and the employer of the dogcatchers who captured Puggsy and Frankie. Applecheek reveals that Figg 
Title: Tom &amp; Jerry (2021 film)
Content: Tom as Himself. Tom is a house cat and Jerry's recurring rival. At the start of the film, he tries to make a living as a blind busker playing the keyboard, but his blindness is exposed as a fraud because of Jerry's antics. He is later enlisted by Kayla to get rid of Jerry at the hotel. He is listed in the closing title cards as "Thomas D. Cat as Himself". He does not have a speaking role, but there is a song where he is voiced by T-Pain. ; Jerry as Himself. Jerry is a mischievous house mouse and Tom's recurring rival. He takes up residence at the hotel. 

Question: what's the dog's name on tom and jerry?
Answer: Spike.