The Beagle is a social dog that is particularly well suited to the company of humans and other dogs alike. It also needs to spend equal time in the yard as it does in the house. Regular exercise, such as a romp at the park or in a spacious yard area, along with regular leash-led walks are great outdoor activities for the Beagle. This breed can withstand temperate climates and live outdoors most seasons, as long as it has bedding and an enclosed, warm shelter. With its short, close coat, the Beagle does not require extensive grooming. An occasional brushing to encourage turnover of hair, and to minimize hair buildup in the house is all that is needed to keep your Beagle looking healthy and vibrant.
Dogs of either coat type may be identified as either "apple head" or "deer head" Chihuahuas, particularly in the United States. Apple heads have rounded heads, close-set eyes, and relatively short ears and legs. Deer heads have flat-topped heads, more widely set eyes, larger ears, and longer, more slender legs. Deer heads were the breed standard conformation in the mid-20th century, but current breed standards defined by registries such as the AKC specify the apple-head conformation.[13]
It is important to note that some of these dogs are rare pit bull breeds. Some are region specific, such as the Pynat and Stuffawler Pit Bulls. These dogs may not even exist in many areas due to a lack of breeding or the relative infancy of the breed. Others may have different names in different territories. For example, the Chamuco is commonly known as the Mexican Pit Bull outside of Mexico. Some, such as the Razors Edge Pit Bull, have been excluded due to lack of suitable breed traits.

Chihuahuas are saucy and alert, with a mind of their own. They might not be able to talk, but that doesn’t prevent them from letting you know exactly what they want: usually plenty of quality time with their favorite person. Chihuahuas are often devoted to a particular person in the family and can even become obsessive about their desire to be with them and protect them. There’s a name for those dogs: “armpit piranhas.” If they’re being held and someone approaches the person holding them, the Chihuahua will make every effort to protect his person, whether it’s necessary or not.
Reality: It’s a fact that puppies are adorable! But the thing about puppies is, well, they grow up. And as they mature, their personality develops and that’s when you really find out whether your Pit Bull is dominant or submissive with people, or whether she is aggressive toward some, none or all dogs. Dog-intolerance and dog-aggression are traits that do not develop in some dogs until they are fully mature. It is possible that the cute little puppy you adopt who is friendly with all other dogs may not like other dogs at all later in life, even dogs she has grown up with and lived with for her entire life. Both nurture (environment) and nature (genetics) play a role in determining a dog’s mature personality. This doesn’t mean that Pit Bull puppies should not be adopted, but if you want to know how big your dog will ultimately be and how she will act around humans and other animals, you may want to consider adopting an adult.
Dogs termed pit bulls share similar physical characteristics, but the morphological variation among bully breed dogs makes it difficult for even experts to visually identify them as distinct.[24][25][26] While mixed-breed dogs are often labeled as pit bulls if they have certain physical characteristics, such as a square-shaped head or bulky body type,[27] visual identification of mixed-breed dogs is not recommended by the scholarly community.[24] Some of the breeds which often get mistaken for pit bulls (but which are not genetically pit bulls) include the Cane Corso, Dogo Argentino, Dogue de Bordeaux, and others, but because these breeds did not originate with the crossbreeding of bulldogs and terriers, they do not fall under the term "pit bull".[28][29]

The American Kennel Club recognizes two separate varieties of beagle: the 13-inch for hounds less than 13 inches (33 cm), and the 15-inch for those between 13 and 15 inches (33 and 38 cm). The Canadian Kennel Club recognizes a single type, with a height not exceeding 15 inches (38 cm). The Kennel Club (UK) and FCI affiliated clubs recognize a single type, with a height of between 13 and 16 inches (33 and 41 cm).

Because of its controversial origins, the Pit Bull is not recognized by the American Kennel Club. This has resulted in the formation of two separate clubs for the specific purpose of registering Pit Bulls. The first was the United Kennel Club (UKC), which was formed in 1898 by founder C. Z. Bennett. The founder’s dog, Bennett’s Ring, was assigned UKC registration number one, making it the first registered Pit Bull in recorded history. The second club, the American Dog Breeders Association (ADBA), began in 1909 as a multiple breed association, but it has been dedicated mainly to Pit Bulls, as the original president, Guy McCord, was an avid fancier and breeder of the American Pit Bull Terrier.
The Chihuahua is a tiny toy sized dog. The body is longer than it is tall. The head is well-rounded, apple in shape and the muzzle is short and pointed with a well-defined stop. Puppies have a soft spot on the top of the skull called a "molera," which usually closes by adulthood. The large, round eyes are set well apart and are dark, ruby, and may be lighter in white dogs. Eye color varies and are often dark, but the merle gene can produce a dog with blue eyes. The erect ears are large. Dewclaws may be removed. The tail is long, sickle-shaped and either curled over the back or to the side. The coat can be short, long and wavy or flat. All colors, both solid, marked or splashed are accepted. Colors include, but are not limited to, black, white, chestnut, fawn, sand, silver, sable, steel blue, black & tan and parti-color.
How can you tell whether a Chihuahua puppy will mature at 4 lbs and up? There's a general rule of thumb that says you can take the weight of a Chihuahua puppy at 14 weeks old and double it to estimate his adult weight. So to get an adult who will weigh 4 lbs and up, look for a 14-week-old pup who weighs at least 2 lbs. It's not perfect, but it's usually pretty close.

Adolescent Beagles are full of energy and need a lot of opportunities to work it all off. They love to go for walks with their family, or, even better, a good run across a field to hunt down rabbits (not recommended unless you have trained your dog to come back to you). They'll enjoy jogging with you, but wait until they're 18 months or older before starting them on a repetitive exercise like this.
Beagles are used in a range of research procedures: fundamental biological research, applied human medicine, applied veterinary medicine, and protection of man, animals or the environment.[70][71] Of the 8,018 dogs used in testing in the UK in 2004, 7,799 were beagles (97.3%).[72] In the UK, the Animals (Scientific Procedures) Act 1986 gave special status to primates, equids, cats and dogs and in 2005 the Animal Procedures Committee (set up by the act) ruled that testing on mice was preferable, even though a greater number of individual animals were involved.[73] In 2005 beagles were involved in less than 0.3% of the total experiments on animals in the UK, but of the 7670 experiments performed on dogs 7406 involved beagles (96.6%).[70] Most dogs are bred specifically for this purpose, by companies such as Harlan. In the UK companies breeding animals for research must be licensed under the Animals (Scientific Procedures) Act.[73]
All dogs have the potential to develop genetic health problems, just as all people have the potential to inherit a particular disease. Run, don’t walk, from any breeder who does not offer a health guarantee on puppies, who tells you that the breed is 100 percent healthy and has no known problems, or who tells you that her puppies are isolated from the main part of the household for health reasons. A reputable breeder will be honest and open about health problems in the breed and the incidence with which they occur in her lines. Here’s a brief rundown on what you should know.
Beagles are used as sniffer dogs for termite detection in Australia,[81] and have been mentioned as possible candidates for drug and explosive detection.[82][83] Because of their gentle nature and unimposing build, they are also frequently used in pet therapy, visiting the sick and elderly in hospital.[84] In June 2006, a trained Beagle assistance dog was credited with saving the life of its owner after using her owner's mobile phone to dial an emergency number.[85] In the aftermath of the 2010 Haiti earthquake, a Beagle search and rescue dog with a Colombian rescue squad was credited with locating the owner of the Hôtel Montana, who was subsequently rescued after spending 100 hours buried in the rubble.[86] Beagles were hired by New York City to help with bedbug detection,[87] while the role of such dogs in this type of detection may have doubts.[88]

Although Chihuahuas are prized for their small size, they're often fed to obesity. A Chihuahua's skeleton is not designed to carry much weight, and even a few extra ounces can be a significant burden to a dog this size. As with all dogs, leanness is far healthier – and cheaper, when it comes to veterinary costs. Keeping a Chihuahua lean is particularly important if he has luxating patellas.
1. American Pit Bull Terrier: this is the breed par excellence from which the other breeds are believed to have been created. Contrary to what some believe, aggression is not a feature of this dog's behavior. American Pitt Bull Terriers have a friendly and balanced nature. They possess great intelligence and a willingness to work. Their weight can range between 13 and 25 kilos (28 and 55 lbs).
In the Smooth Coats, the coat should be of soft texture, close and glossy. (Heavier coats with undercoats permissible.) Coat placed well over body with ruff on neck preferred, and more scanty on head and ears. Hair on tail preferred furry. In Long Coats, the coat should be of a soft texture, either flat or slightly wavy, with undercoat preferred. Ears – Fringed. Tail – Full and long (as a plume). Feathering on feet and legs, pants on hind legs and large ruff on the neck desired and preferred. (The Chihuahua should be groomed only to create a neat appearance.) Disqualification – In Long Coats, too thin coat that resembles bareness.
My husband & I just last week adopted a 2 month old female chihuahua/terrier mix from a shelter. She’s brindle colored and was named “Sassy” by the shelter. We changed her name to “VITA”, which in Italian means life. Being as my husband is half Sicilian, he chose that name for her. And she is definitely full of life! Just the sweetest little pup. Good luck with yours 🙂

A fenced backyard is a necessity with a scenthound such as a Beagle. When outside, your Beagle should be on lead in unconfined areas, or securely confined and supervised. He's a wanderer by nature, so in case he escapes — a common occurrence with Beagles — be sure he's microchipped and wearing identification tags on his collar so he can be returned to you.
Pit bulls were created by crossbreeding bulldogs and terriers to produce a dog that combined the strength of the bulldog with the gameness and agility of the terrier.[6] In the United Kingdom, these dogs were used in blood sports such as bull-baiting and bear-baiting. These blood sports were officially eliminated in 1835, as Britain began to introduce animal welfare laws. Since dogfights were cheaper to organize and far easier to conceal from the law than bull- or bear-baits, blood sport proponents turned to pitting their dogs against each other instead.[5] Dog fighting was used as both a blood sport (often involving gambling) and a way to continue to test the quality of their stock. For decades afterwards, dog fighting took place clandestinely in small areas of Britain and America. In the early 20th century, pit bulls were used as catch dogs in America for semi-wild cattle and hogs, to hunt and drive livestock, and as family companions.[6] Some have been selectively bred for their fighting prowess.[8][9]