Yes, Spanish Greyhounds, or Galgo Español, are often overbred in Spain. They are commonly used for hunting and racing, and as a result, many are bred without proper consideration for their health and well-being. This has led to an overpopulation of Galgos in Spain, and many end up abandoned or mistreated. Efforts are being made by animal welfare organizations to address this issue and promote responsible breeding and adoption of Galgos. **

Yes, a Galgo can be a watchdog. While they are primarily known for their skills as hunting and racing dogs, they are also known to be loyal and protective of their families. With proper training and socialization, a Galgo can be an effective watchdog, alerting their owners to any potential threats or intruders. However, it's important to note that their natural instinct may still lean towards chasing small animals, so training and supervision are key in ensuring they make good watchdogs. **

The Galgo Español Podenco is a breed known for its short, smooth coat, which typically sheds minimally. While all dogs shed to some extent, the Galgo Español Podenco's shedding is generally considered to be low to moderate. Regular grooming and brushing can help minimize shedding and keep their coat in good condition. Overall, this breed is a good choice for those who prefer a dog with minimal shedding. **

Backo is a German Shepherd, and Galgo is a Greyhound. German Shepherds are known for their intelligence, loyalty, and versatility, making them popular as working dogs in various fields such as police, military, and search and rescue. Greyhounds, on the other hand, are known for their speed and agility, and are often used in racing and hunting. Both breeds are known for their athleticism and make great companions for active individuals. **

The collar for a Galgo should be approximately 12-14 inches in circumference. It is important to measure your Galgo's neck before purchasing a collar to ensure a proper fit. The collar should be snug enough that it doesn't slip off, but not too tight that it restricts their movement or causes discomfort. Adjustable collars are a good option to ensure a proper fit as your Galgo grows. **

The decision between wearing prescription sunglasses or contact lenses depends on your personal preferences and lifestyle. If you prefer the convenience of not having to switch between glasses and sunglasses, contact lenses may be a better option. However, if you have sensitive eyes or prefer not to wear contact lenses, prescription sunglasses can provide protection from the sun while correcting your vision. It's best to consult with your eye care provider to determine which option is most suitable for your needs. **

Optical glasses can be converted into sunglasses by adding tinted lenses to the frames. These tinted lenses can be either prescription or non-prescription, depending on the wearer's needs. The tinted lenses can provide UV protection and reduce glare, making them suitable for outdoor activities. Some optical shops offer the option to customize existing frames with tinted lenses, allowing for a seamless transition from regular glasses to sunglasses. **

Polarized lenses in sunglasses are designed to reduce glare from surfaces such as water, snow, and roads. They contain a special filter that blocks intense reflected light, allowing only vertical light to pass through. This helps to enhance visibility and reduce eye strain, making them particularly useful for outdoor activities such as driving, fishing, and skiing. Polarized lenses are also effective in reducing the harmful effects of UV rays, providing added protection for the eyes. **