Wiktionary (0.00 / 0 votes) Rate this definition: tangram (Noun). A Chinese puzzle made of a square that is cut up into different triangular pieces which can then be reassembled to make designs.iktionary (0.00 / 0 votes) Rate this definition: tangram (Noun). A Chinese puzzle made of a square that is cut up into different triangular pieces which can then be reassembled to make designs.
High Protein, Nutrient-Rich Dog Food. The other top veterinarian recommendation is a dog food made up of 40% protein, 50% vegetables and 10% carbohydrates (40/50/10). A diet lacking in adequate amounts of protein can alter immune function, and it can cause poor food intake and retardation of normal growth.
Grain-based commercial pet foods, he contended, were harmful to a dog âs health. Many mainstream veterinarians disagree, as does the FDA. The risks of raw diets have been documented in several studies published in veterinary journals. Potential benefits of the raw dog food diet that supporters tout include: 1  Shinier coats.aw dog food diets are controversial. But the popularity of the diets -- which emphasize raw meat, bones, fruits, and vegetables -- is rising. Racing greyhounds and sled dogs have long eaten raw food diets.