Masking odour when regrouping rabbit does: Effect on aggression, stress and lesions.

Regrouping female rabbits (Oryctolagus cuniculus) in group housing systems is a common management practice in Swiss rabbit breeding which may, however, induce agonistic interactions resulting in social stress and severe lesions. On farms using artificial insemination, does are usually kept singly for 12 days after parturition to avoid pseudopregnancy and fighting for nests. The integration of new group members usually occurs after this isolation phase. This study was conducted with 128 gravid does of the Hycole hybrid, housed in pens covering a floor area of 5.7 m2 that was bedded with straw and furnished with elevated areas, hiding places and eight compartments with nest boxes. In the experiment, the fur of 16 groups of 8 does each was sprayed with either alcohol or vinegar to mask the pre-existing group odours, or with water (control groups) shortly before regrouping. Lesion scores, stress parameters (body temperature and blood glucose level) and behaviour were assessed before and after the isolation phase. Effects of treatment and time on all collected parameters were analysed using mixed models. On the second day after regrouping 43% of the does showed new lesions. In the first five days after regrouping, new lesions occurred in 60% of the does; 32% had severe lesions. After regrouping, more agonistic interactions were observed and body temperature and blood glucose levels were higher than before regrouping (P<0.001 each). Body temperature increased less in groups treated with vinegar compared to the other two treatments on the first day after regrouping (P=0.017). In all other parameters no influence of the treatment with alcohol or vinegar was found. These findings suggest that masking the group odours with alcohol or vinegar had little effect on lesions, stress and agonistic interactions. Therefore, alternative management procedures need to be developed to reduce lesions and stress caused by aggressive behaviour.

L'industrie du chapeau en Équateur et au Pérou /

Mode of access: Internet.

The comet quadrilles : as danced at all the fashionable assemblies /

For piano.

Morales sur Job /

Vol. 1 has also been published in a 2nd ed., 1975, and a 3rd ed., 1989.

Rosamund, queen of the Lombards, a tragedy,

Spottiswoode & Co., printers, New-Street Square, London.

Songs of Ireland : 100 most popular Irish songs /

For voice and piano.

Fairy and folk tales of the Irish peasantry /

Variant issue: series title on half title; errata slip inserted at p. [ix].

Holiday stories,

Paddy from Cork.--The sealskin sacque.--Summer boarders.--An American ghost.--The unfortunate heiress.--Love on instalments.--Ten to two.--A happy escape.--Over the ferry.

University of Michigan Wrestling Team, 1941

Multilobular osteochondrosarcoma of the hard palate in a dog

A 14-year-old castrated male Rhodesian Ridgeback was presented with a history of sneezing and epistaxis. Diagnostic procedures included physical examination, regional and thoracic radiography, computed tomography and histological examination of an incisional biopsy. A multilobular osteochondrosarcoma of the hard palate with pulmonary metastases was diagnosed. Surgical resection of the primary tumour was achieved with clean margins and the defect was repaired using bilateral mucosal transposition flaps from the lips. Wound dehiscence and oesophageal stricture were postoperative complications, but these resolved with treatment. A long-term survival time of 14 months resulted, with good quality of life and function during this time.

Surgical resection of retrobulbar infiltrative lipomas in two dogs

Two dogs were presented for referral with nonpainful exophthalmia due to a retrobulbar mass. Incisional biopsies confirmed a histological diagnosis of infiltrative lipoma in both cases. Infiltrative lipomas are rare tumours of soft tissues and are invasive to adjacent tissue. Wide surgical resection is required to prevent local recurrence of the disease. Computed tomography of the head was performed in both cases to evaluate the extent of the masses and to plan surgical resection. Both dogs underwent a partial orbitectomy and were disease free 24 and 21 months later. The cosmetic appearance was good and both dogs maintained vision in the affected eyes.

Chondroblastoma in the carpus of a cat

A nine-year-old Siamese cat was presented with moderate lameness and a swelling over the left carpus. Histologic evaluation of a biopsy of the mass was consistent with a diagnosis of chondroblastoma. There was no evidence of metastatic disease or any other bony lesions on radiography. Forelimb amputation was successfully performed and the cat was in complete remission 20 months later.

Treatment of eight dogs with nasal tumours with a alternating doses of doxorubicin and carboplatin in conjunction with oral piroxicam

Objective To determine the efficacy and toxicity of chemotherapy in the treatment of canine nasal tumours. Design Retrospective clinical study Procedure Eight dogs with histologically confirmed nasal tumours were staged by means of complete blood count, serum biochemical analysis, cytological analysis of fine needle aspirate of the regional lymph nodes, thoracic radiographs and computed tomography scan of the nasal cavity. All dogs were treated with alternating doses of doxorubicin, carboplatin and oral piroxicam. All dogs were monitored for side effects of chemotherapy and evaluated for response to treatment by computed tomography scan of the nasal cavity after the first four treatments. Results Complete remission was achieved in four dogs, partial remission occurred in two dogs and two had stable disease on the basis of computed tomography evaluation. There was resolution of clinical signs after one to two doses of chemotherapy in all dogs. Conclusions This chemotherapy protocol was efficacious and well tolerated in this series of eight cases of canine nasal tumours.

Treatment of canine osteosarcoma with surgery, carboplatin, doxorubicin and piroxicam

Thirteen dogs with histologically confirmed osteosarcoma were treated with surgery and adjuvant chemotherapy. None of the dogs had evidence of metastatic disease at the time of diagnosis. The chemotherapy protocol consisted of four cycles of doxorubicin (15mg/m(2)) and carboplatin (150-220mg/m(2)) intravenously every three weeks. Both cytotoxic agents were administered concurrently. Oral piroxicam was administered at a dose of 0.3mg/kg once daily for the duration of the protocol. The treatment protocol was well tolerated. Only four patients developed mild neutropaenia or self-limiting gastrointestinal signs. Median disease free interval and survival time were 210 days and 450 days respectively.

Soft tissue sarcomas in dogs: A study assessing surgical margin, tumour grade and clinical outcome

The purpose of this prospective clinical study was to quantify the surgical margin necessary to maximise local disease control for canine soft tissue sarcoma of various grades. This was achieved via gross and histopathologic studies. Fourteen dogs underwent surgical treatment for 15 localised, measurable, subcutaneous sarcomas. Surgery and histopathologic evaluation were performed to standardised protocols. Regular examinations for local recurrence and distant metastases were performed for at least 12 months postoperatively. One hundred percent local disease control was achieved with deep margins >10mm and 93% one year disease-free survival with wide margins (i.e. >10mm laterally and one fascial plane or >10mm in depth). There was one case of recurrence. Fascial planes appear to act as biological barriers to local tumour invasion but this protective effect may be overcome with high-grade lesions.