Background: Over recent years, pet owners have started to demonstrate increased sensitivity toward their companion animals, which includes an increase in the attention paid towards their nutrition, seen as a way of safeguarding their pets' welfare. The aim of this study was to identify how pet food quality traits are perceived as being the most important by dog and cat owners. To this end, a survey of dog and cat owners was conducted by means of a questionnaire distributed in pet stores and trade fairs throughout Italy. Results: A total of 935 surveys were collected; 61.8% of which were compiled by female pet owners. The respondents were relatively homogeneously distributed between cat (30.8%), dog (39.4%), and cat and dog (29.8%) owners. A quarter of the owners (25.5%) reported to have asked their veterinarian for advice on which pet food to buy, and almost a third (30.4%) trusted the advice posted on the web sites of well-known brands. "Contains natural ingredients" was the characteristic that obtained the highest mean score (4.3 out of 5). Elderly owners (> 65 years) placed most importance on whether a product had a high price, and least on feed appearance, animal satisfaction, and stool quality. Young owners (< 35y) paid most attention to the stool quality, the percentage of protein in the feed, and the presence of recyclable packaging, and least attention to feed appearance, smell, and animal satisfaction. Feed appearance, smell, a higher cost, and certain label indications (protein content, presence of fresh meat, grain free) were mostly important among the buyers of wet pet food. Some specific differences also emerged between dog, cat, and dog and cat owners. Conclusions: In this survey of Italian pet food buyers, the presence of "natural" ingredients was considered to be the most important indicator of pet food quality, whereas characterized by a high price was considered least important. The data obtained from this survey could be used to help pet food companies identify which pet food quality traits are perceived as important by dog and cat owners.

Abstract:Since companion animals are taking on more important roles in family life, the aim of this study was to evaluate the perception of parents about the relationship between their children and pets. A number of parents were asked to fill in a questionnaire; the principal topics were: pet ownership, pet care, relationship between pets and children, and sources of information about pet management. Eighty-two parents completed the survey; 71.4% of them already had pets before having children; pet care and health has emerged to be rather important, since 96.4% of the pets are taken to the veterinarian at least once a year; moreover, the great majority of the parents (97.2%) were not worried about the possible risks, linked to pets, pertaining to their child's health. The present survey confirms that pets are mostly considered as members of the family, and not only as a benefit for the children. Moreover, the relationship between children and pets is basically seen as a positive experience for children.

Objectives Cats are commonly affected by chronic kidney disease (CKD). Many reactive carbonyl intermediates and end products originating from the oxidative stress pathways are recognised as uraemic toxins and may play a role in CKD progression. The aim of the present study is to confirm whether carbonyl end-product formation is higher in cats affected by CKD and to assess whether an angiotensin-converting enzyme inhibitor (ACEi) might affect these hallmarks. Methods Twenty-two cats were divided into three groups: a control group (CG), cats with chronic kidney disease (CKD) and cats with chronic kidney disease treated with an ACEi. Serum levels of pentosidine, carboxymethyllysine, advanced oxidation protein products, malondialdehyde, methylglyoxal and hexanoyl-lysine were measured. In addition, biochemical parameters and systolic blood pressure were evaluated. After checking for normality, comparisons between groups were performed followed by multiple comparison tests. P values ⩽0.05 were considered significant. Correlations between concentrations of the considered biomarkers and of the other metabolic parameters were investigated. Results Advanced oxidation protein products, malondialdehyde and hexanoyl-lysine concentrations were significantly higher in CKD and ACEi-treated groups compared with the CG ( P <0.05). Carboxymethyllysine increased in the ACEi-treated group when compared with the CG, whereas intermediate values of these biomarkers were found in the CKD group ( P <0.05). The ACEi-treated group showed the highest values of carboxymethyllysine, advanced oxidation protein products and hexanoyl-lysine. By contrast, the CKD group had the highest concentration of malondialdehyde. No statistically significant difference was found in the levels of pentosidine or methylglyoxal. End products correlated with creatinine and urea and with each other. Conclusions and relevance Significantly high concentrations of both intermediate and end products of carbonyl/oxidative stress were detected in CKD cats. This is the first study to have concurrently taken into account several uraemic toxins and biochemical parameters in cats affected by CKD.

Background: Chronic kidney disease (CKD) is a very common pathology in cats, especially in the geriatric age. A proper renal diet is considered the current standard of care to enhance patients’ long-term survival and quality of life. However, when diet alone is not sufficient, it is necessary to supplement it with specific substances: these are phosphate binders and alkalinizing agents. The aim of this study was to evaluate the effectiveness of a feed supplement containing calcium carbonate, calcium lactate gluconate, chitosan and sodium bicarbonate in controlling hyperphosphatemia and metabolic acidosis in cats with severe CKD (IRIS, International Renal Interest Society, stage 3 and 4).Materials, Methods & Results: 10 cats (median BW 4.00 (3.20; 5.70) Kg, BCS 3/5 (2.25; 3.75), 11 (8.25;12.00) years) fed with a balanced renal diet were included in the study. To be enrolled in the study cats had to be affected by CKD in stages 3 or 4 and show hyperphosphatemia. Treatment consisted in oral administration of the product (Renal, Candioli Pharma) at 0.2 g/kg/day mixed with the food for 60 days. The animals were evaluated at the beginning of the study and at 15, 30, 60 days (T0, T15, T30, T60) for: clinical condition, BW, BCS, blood pressure and for routinely hematochemical, biochemical and urinary parameters. Owners were asked to assess appetite of the cat, palatability of the supplement, presence of vomit and/or diarrhoea, general health and vitality. All statistical analyses were performed using SAS software. After checking normality data were analyzed using Kruskal-Wallis and Wilcoxon tests. Results are expressed as median (interquartile range). For the parameters P (P < 0.0001), iCa (P = 0.0008) and HCO3 (P = 0.0002) there were statistically significant differences among times of supplementation (T0, T15, T30, T60). Statistically significant reduction of serum phosphorus concentration was obtained through the study (reduction of 59% at T60 vs T0). Also a statistically significant increase of bicarbonate was seen (7% from T0 to T60). At T60 was also recorded an increase of ionized calcium level, which however was in normal range. For the other laboratory parameters, no statistical difference was recorded. All the owners reported a good palatability of the product. The decrease of vomit and diarrhea episodes and the increase of the appetite reported were statistically significant (P < 0.05).Discussion: The restriction of available dietary phosphorus is now recognised as one of the major contributors in slowing the disease progression and improving survival rates. Phosphate binders are able to absorb phosphate (P) in the intestine, forming insoluble products that are eliminated with the faeces, thus decreasing serum phosphate levels. The phosphate binders contained in the product tested in the present trial were chitosan, calcium lactate gluconate and calcium carbonate. During the study P decreased significantly from T0 to T60, reaching the target post-treatment plasma P concentration for IRIS stage 3 after 30 days. Another important recommendation for CKD treatment is to use alkalinisation therapy if metabolic acidosis is present. The feed supplement tested in this study also contained sodium bicarbonate. In our study, 90% of the patients at the inclusion examination had metabolic acidosis. At the end of the study, the median blood bicarbonate concentration was in the normal range, thus reaching the IRIS treatment target. The feed supplement tested was therefore effective in reducing blood phosphate levels and in increasing blood bicarbonate levels, thus improving the cats’ clinical conditions for the duration of the study without any adverse effect.

SummaryNutrition plays a very important role in the healthy and in the ill horse. Although research in this field clearly shows that incorrect nutritional practices may lead to severe pathologies, inappropriate feeding plans often continue to be used. A clinical nutrition counselling (CNC) service could thus be of great use to both horse owners and veterinarians. The aim of this study was to provide information on equine patients referred to the CNC service of the University of Turin and to provide standard dietary protocols as used in our Veterinary Teaching Hospital for the most common nutrition-related pathologies. The data were obtained by retrospective analysis of the nutritional records of referred equine patients. The data collected included information about anamnesis, nutritional assessment, current diet, referring person and follow-up of each patient. Sixty-one horses were included in the study. The majority were adult males. The most common breeds were the Italian Saddle Horse and the Friesian Horse. Old horses (>19 years) had a statistically lower BCS than brood mares or other adult horses (p < 0.01). The most common nutritional pathologies were chronic weight loss (CWL), chronic diarrhoea (CD) and equine gastric ulcer syndrome. All horses received first-cut meadow hay; 85% also ate concentrates. Young horses (<2 years) received more hay as a percentage of body weight (BW) than old horses or adults. The hay percentage of BW per day given to animals with CWL was statistically higher than those with CD (p < 0.01). The concentrate percentage of BW given to old horses was statistically lower compared to that given to young horses (p < 0.05). The concentrate percentage of BW per day given to horses with colic was statistically higher than that given to horses with CD (p < 0.05). 28% of cases were referred by the owner and 72% by a veterinarian. Follow-up evaluation was deemed to be 'good' in 92% cases and 'poor' in 8%. In summary, the CNC service could provide an epidemiological observatory to study the prevalence of nutritional issues in the equine population.